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.r522-tall-167987246900077.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 marciexred
Input is CryptoMiner-COL-D03N000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r522-tall-167987246900077
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 8.4K Mar 23 15:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Mar 23 15:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Mar 23 15:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Mar 23 15:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 9.8K Mar 23 15:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Mar 23 15:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Mar 23 15:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Mar 23 15:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_pt
-rw-r--r-- 1 mcc users 8 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 9.2K 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-COL-D03N000-UpperBounds-00
FORMULA_NAME CryptoMiner-COL-D03N000-UpperBounds-01
FORMULA_NAME CryptoMiner-COL-D03N000-UpperBounds-02
FORMULA_NAME CryptoMiner-COL-D03N000-UpperBounds-03
FORMULA_NAME CryptoMiner-COL-D03N000-UpperBounds-04
FORMULA_NAME CryptoMiner-COL-D03N000-UpperBounds-05
FORMULA_NAME CryptoMiner-COL-D03N000-UpperBounds-06
FORMULA_NAME CryptoMiner-COL-D03N000-UpperBounds-07
FORMULA_NAME CryptoMiner-COL-D03N000-UpperBounds-08
FORMULA_NAME CryptoMiner-COL-D03N000-UpperBounds-09
FORMULA_NAME CryptoMiner-COL-D03N000-UpperBounds-10
FORMULA_NAME CryptoMiner-COL-D03N000-UpperBounds-11
FORMULA_NAME CryptoMiner-COL-D03N000-UpperBounds-12
FORMULA_NAME CryptoMiner-COL-D03N000-UpperBounds-13
FORMULA_NAME CryptoMiner-COL-D03N000-UpperBounds-14
FORMULA_NAME CryptoMiner-COL-D03N000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680859866956

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=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CryptoMiner-COL-D03N000
Applying reductions before tool marcie
Invoking reducer
Running Version 202304061127
[2023-04-07 09:31:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-07 09:31:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 09:31:08] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-04-07 09:31:08] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-04-07 09:31:08] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 502 ms
[2023-04-07 09:31:08] [INFO ] Imported 2 HL places and 4 HL transitions for a total of 8 PT places and 16.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
[2023-04-07 09:31:08] [INFO ] Built PT skeleton of HLPN with 2 places and 4 transitions 10 arcs in 4 ms.
[2023-04-07 09:31:08] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Normalized transition count is 3 out of 4 initially.
// Phase 1: matrix 3 rows 2 cols
[2023-04-07 09:31:08] [INFO ] Computed 0 invariants in 7 ms
[2023-04-07 09:31:09] [INFO ] Flow matrix only has 3 transitions (discarded 1 similar events)
// Phase 1: matrix 3 rows 2 cols
[2023-04-07 09:31:09] [INFO ] Computed 0 invariants in 1 ms
[2023-04-07 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 09:31:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:31:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:31:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:31:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:31:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:31:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:31:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:31:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:31:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2023-04-07 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2023-04-07 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 09:31:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:31:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:31:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2023-04-07 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
[2023-04-07 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:31:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:31:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:31:09] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2023-04-07 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:31:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:31:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:31:09] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:31:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:31:09] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:31:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2023-04-07 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2023-04-07 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2023-04-07 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 1, 1, -1, 1, 1, -1, 1, -1, -1, 1, 1, 1, 1]
FORMULA CryptoMiner-COL-D03N000-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA CryptoMiner-COL-D03N000-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA CryptoMiner-COL-D03N000-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA CryptoMiner-COL-D03N000-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA CryptoMiner-COL-D03N000-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA CryptoMiner-COL-D03N000-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA CryptoMiner-COL-D03N000-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA CryptoMiner-COL-D03N000-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
FORMULA CryptoMiner-COL-D03N000-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT CPN_APPROX INITIAL_STATE
Arc [1:1*[(MOD (ADD $x 1) 4)]] contains successor/predecessor on variables of sort CD
[2023-04-07 09:31:09] [INFO ] Unfolded HLPN to a Petri net with 8 places and 8 transitions 22 arcs in 12 ms.
[2023-04-07 09:31:09] [INFO ] Unfolded 7 HLPN properties in 0 ms.
Incomplete random walk after 10003 steps, including 1423 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 7) seen :77
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 7) seen :7777
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 7) seen :7777
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 7) seen :7777
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 7) seen :7777
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 7) seen :7777
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 7) seen :7777
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 7) seen :7777
// Phase 1: matrix 8 rows 8 cols
[2023-04-07 09:31:09] [INFO ] Computed 0 invariants in 1 ms
[2023-04-07 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 09:31:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:31:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 09:31:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:09] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:31:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 09:31:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:31:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:09] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-07 09:31:09] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 09:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:31:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:31:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:10] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 09:31:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:10] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-07 09:31:10] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:31:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 09:31:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:31:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:31:10] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 09:31:10] [INFO ] Added : 0 causal constraints over 0 iterations in 22 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:31:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:10] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-07 09:31:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:31:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:31:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:10] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:31:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:31:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-04-07 09:31:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:31:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:10] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:31:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:31:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 09:31:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:31:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 09:31:10] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:31:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[1111, 1111, 1111, 1111, 1111, 1111, 1111]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 8/8 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 7
Applied a total of 1 rules in 8 ms. Remains 8 /8 variables (removed 0) and now considering 7/8 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 8/8 places, 7/8 transitions.
// Phase 1: matrix 7 rows 8 cols
[2023-04-07 09:31:11] [INFO ] Computed 1 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 160168 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
[2023-04-07 09:31:13] [INFO ] Invariant cache hit.
[2023-04-07 09:31:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:31:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:31:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:31:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:31:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:31:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:31:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:31:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:31:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:31:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:31:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:31:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:31:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:31:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:31:13] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 09:31:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:31:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:31:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:31:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:31:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111111, 111111, 111111, 111111, 111111, 111111, 111111]
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 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 3 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:31:49] [INFO ] Invariant cache hit.
[2023-04-07 09:31:49] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-04-07 09:31:49] [INFO ] Invariant cache hit.
[2023-04-07 09:31:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:31:49] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-04-07 09:31:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:31:49] [INFO ] Invariant cache hit.
[2023-04-07 09:31:49] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:31:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160224 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
[2023-04-07 09:31:51] [INFO ] Invariant cache hit.
[2023-04-07 09:31:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:31:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:51] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 09:31:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:31:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:31:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 09:31:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 7 ms.
[2023-04-07 09:31:51] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:31:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:31:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:31:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:31:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:31:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 09:31:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:31:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:31:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:31:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:31:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:51] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-04-07 09:31:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:31:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:31:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 09:31:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:31:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 09:31:51] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 09:31:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:31:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:31:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:31:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:31:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:31:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:31:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:31:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:31:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:31:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:31:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:31:52] [INFO ] [Real]Added 3 Read/Feed constraints in 12 ms returned sat
[2023-04-07 09:31:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:31:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:31:52] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:31:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:52] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 09:31:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:31:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:31:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:31:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:31:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:31:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111115, 111115, 111115, 111115, 111115, 111115, 111115]
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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:32:28] [INFO ] Invariant cache hit.
[2023-04-07 09:32:28] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 09:32:28] [INFO ] Invariant cache hit.
[2023-04-07 09:32:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:32:28] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-07 09:32:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:32:28] [INFO ] Invariant cache hit.
[2023-04-07 09:32:28] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:32:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160022 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
[2023-04-07 09:32:30] [INFO ] Invariant cache hit.
[2023-04-07 09:32:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:32:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-07 09:32:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:32:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:32:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:32:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:32:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:32:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:32:30] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:32:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:32:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:32:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:32:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:32:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:32:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:32:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:32:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:32:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:32:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:32:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:32:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:32:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:32:30] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:32:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:32:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:32:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:32:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:32:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:32:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:32:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:32:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:32:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:32:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:32:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:32:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 09:32:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:32:30] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:32:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:32:30] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 09:32:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:32:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:32:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:32:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:32:30] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:32:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:32:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:32:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:32:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:32:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:32:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:32:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:32:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111118, 111118, 111118, 111118, 111118, 111118, 111118]
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 09:33:06] [INFO ] Invariant cache hit.
[2023-04-07 09:33:07] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 09:33:07] [INFO ] Invariant cache hit.
[2023-04-07 09:33:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:33:07] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-04-07 09:33:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:33:07] [INFO ] Invariant cache hit.
[2023-04-07 09:33:07] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:33:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160334 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
[2023-04-07 09:33:09] [INFO ] Invariant cache hit.
[2023-04-07 09:33:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:33:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:33:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:33:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:33:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:33:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:33:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:33:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:33:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:33:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:33:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:33:09] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:33:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:33:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:33:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-04-07 09:33:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:33:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:33:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:09] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:33:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:33:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:09] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:33:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 09:33:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:33:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:33:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:33:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:33:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:33:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:33:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:33:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:33:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:33:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:33:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:33:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:33:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:33:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:33:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:33:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:33:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111121, 111121, 111121, 111121, 111121, 111121, 111121]
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 2 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:33:45] [INFO ] Invariant cache hit.
[2023-04-07 09:33:45] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 09:33:45] [INFO ] Invariant cache hit.
[2023-04-07 09:33:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:33:45] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-04-07 09:33:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:33:45] [INFO ] Invariant cache hit.
[2023-04-07 09:33:45] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 133 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:33:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160326 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
[2023-04-07 09:33:47] [INFO ] Invariant cache hit.
[2023-04-07 09:33:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 09:33:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:33:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:33:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:33:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:33:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:33:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:33:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:33:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:33:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:33:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:33:47] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:33:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:33:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:33:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:33:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:33:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:33:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:33:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:33:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:33:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:33:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:33:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:33:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:33:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:33:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:33:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:33:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:33:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:33:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:33:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:33:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:33:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:33:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:33:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:33:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 09:33:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:33:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:33:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111124, 111124, 111124, 111124, 111124, 111124, 111124]
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 4 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:34:23] [INFO ] Invariant cache hit.
[2023-04-07 09:34:23] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-04-07 09:34:23] [INFO ] Invariant cache hit.
[2023-04-07 09:34:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:34:23] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-07 09:34:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:34:23] [INFO ] Invariant cache hit.
[2023-04-07 09:34:23] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:34:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160255 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
[2023-04-07 09:34:25] [INFO ] Invariant cache hit.
[2023-04-07 09:34:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:34:25] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 09:34:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:34:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:34:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:34:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:34:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:34:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:34:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:34:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:34:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:34:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:34:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:34:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:34:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:34:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:34:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:34:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:34:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:34:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:34:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:34:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:34:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:34:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:34:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:34:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:34:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:34:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:34:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:34:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:34:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:34:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:34:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:34:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:34:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-04-07 09:34:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:34:25] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:34:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:34:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:34:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:34:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:34:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:34:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-07 09:34:25] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:34:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:34:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:34:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:34:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:34:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:34:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:34:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:34:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:34:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111127, 111127, 111127, 111127, 111127, 111127, 111127]
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 09:35:01] [INFO ] Invariant cache hit.
[2023-04-07 09:35:01] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-04-07 09:35:02] [INFO ] Invariant cache hit.
[2023-04-07 09:35:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:35:02] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 09:35:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:35:02] [INFO ] Invariant cache hit.
[2023-04-07 09:35:02] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:35:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159993 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
[2023-04-07 09:35:03] [INFO ] Invariant cache hit.
[2023-04-07 09:35:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:35:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:35:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:35:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:35:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:35:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:35:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:03] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-07 09:35:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 7 ms.
[2023-04-07 09:35:04] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:35:04] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:04] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Real]Added 3 Read/Feed constraints in 23 ms returned sat
[2023-04-07 09:35:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:35:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:35:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:35:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:35:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:35:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:35:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:35:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:35:04] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:35:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:35:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 14 ms returned sat
[2023-04-07 09:35:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:35:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:35:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:04] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:35:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:35:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:35:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:35:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:35:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:35:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:35:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:35:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111130, 111130, 111130, 111130, 111130, 111130, 111130]
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 09:35:40] [INFO ] Invariant cache hit.
[2023-04-07 09:35:40] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-04-07 09:35:40] [INFO ] Invariant cache hit.
[2023-04-07 09:35:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:35:40] [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 09:35:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:35:40] [INFO ] Invariant cache hit.
[2023-04-07 09:35:40] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:35:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160379 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
[2023-04-07 09:35:42] [INFO ] Invariant cache hit.
[2023-04-07 09:35:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:35:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:35:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:35:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:35:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:35:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:35:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:35:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:35:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:35:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:35:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:35:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:35:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:35:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:35:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:35:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:35:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:35:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:35:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:35:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:35:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:35:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:35:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:35:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:35:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:35:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:35:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:35:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111133, 111133, 111133, 111133, 111133, 111133, 111133]
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 09:36:18] [INFO ] Invariant cache hit.
[2023-04-07 09:36:18] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 09:36:18] [INFO ] Invariant cache hit.
[2023-04-07 09:36:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:36:18] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 09:36:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:36:18] [INFO ] Invariant cache hit.
[2023-04-07 09:36:18] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:36:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159990 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
[2023-04-07 09:36:20] [INFO ] Invariant cache hit.
[2023-04-07 09:36:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:36:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:36:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:36:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:36:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:36:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:36:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:36:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:36:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:36:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:36:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:36:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:36:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:36:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:36:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:36:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:36:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:36:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:36:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:36:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:36:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:36:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:36:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:36:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:36:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:36:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:36:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:36:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:36:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:36:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:36:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:36:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111137, 111137, 111137, 111137, 111137, 111137, 111137]
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 09:36:56] [INFO ] Invariant cache hit.
[2023-04-07 09:36:56] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 09:36:56] [INFO ] Invariant cache hit.
[2023-04-07 09:36:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:36:56] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-04-07 09:36:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:36:56] [INFO ] Invariant cache hit.
[2023-04-07 09:36:56] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:36:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160734 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
[2023-04-07 09:36:58] [INFO ] Invariant cache hit.
[2023-04-07 09:36:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:36:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:36:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:36:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:36:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:36:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:36:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:36:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:36:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:36:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:36:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:36:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:36:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:36:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:36:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:36:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:36:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:36:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:36:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:36:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:36:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:36:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:36:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:36:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:36:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:36:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:36:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:36:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:36:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:36:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:36:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:36:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:36:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:36:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:36:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:36:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:36:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:36:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:36:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:36:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:36:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:36:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:36:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:36:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:36:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:36:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:36:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:36:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:36:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:36:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:36:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:36:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:36:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:36:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:36:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:36:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:36:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:36:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:36:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:36:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:36:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111140, 111140, 111140, 111140, 111140, 111140, 111140]
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 09:37:37] [INFO ] Invariant cache hit.
[2023-04-07 09:37:37] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 09:37:37] [INFO ] Invariant cache hit.
[2023-04-07 09:37:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:37:37] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-07 09:37:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:37:37] [INFO ] Invariant cache hit.
[2023-04-07 09:37:37] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:37:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160452 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 7) seen :105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
[2023-04-07 09:37:38] [INFO ] Invariant cache hit.
[2023-04-07 09:37:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:37:39] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 09:37:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:37:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:37:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:37:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:37:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:37:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:37:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:37:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:37:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:37:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:37:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:37:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:37:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:37:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:37:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:37:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:37:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:37:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:37:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:37:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:37:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:37:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:37:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:37:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:37:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:37:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:37:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:37:39] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:37:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:37:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:37:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:37:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:37:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:37:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:37:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:37:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:37:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:37:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:37:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:37:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:37:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:37:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:37:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:37:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:37:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:37:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:37:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:37:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:37:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:37:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111143, 111143, 111143, 111143, 111143, 111143, 111143]
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 09:38:15] [INFO ] Invariant cache hit.
[2023-04-07 09:38:15] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-04-07 09:38:15] [INFO ] Invariant cache hit.
[2023-04-07 09:38:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:38:15] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-07 09:38:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:38:15] [INFO ] Invariant cache hit.
[2023-04-07 09:38:15] [INFO ] Dead Transitions using invariants and state equation in 20 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 09:38:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160650 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
[2023-04-07 09:38:17] [INFO ] Invariant cache hit.
[2023-04-07 09:38:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:38:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:38:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:38:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:38:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 09:38:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:38:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:38:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:38:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:38:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:38:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:38:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:38:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:38:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:38:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:38:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:38:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:38:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:38:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:38:17] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:38:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:38:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:38:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:38:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:38:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:38:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:38:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 09:38:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:38:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:38:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:38:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:38:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:38:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:38:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:38:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:38:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:38:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:38:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:38:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:38:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:38:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:38:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:38:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:38:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111147, 111147, 111147, 111147, 111147, 111147, 111147]
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 2 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:38:56] [INFO ] Invariant cache hit.
[2023-04-07 09:38:56] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 09:38:56] [INFO ] Invariant cache hit.
[2023-04-07 09:38:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:38:56] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 09:38:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:38:56] [INFO ] Invariant cache hit.
[2023-04-07 09:38:56] [INFO ] Dead Transitions using invariants and state equation in 20 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 09:38:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160361 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
[2023-04-07 09:38:58] [INFO ] Invariant cache hit.
[2023-04-07 09:38:58] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:38:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:38:58] [INFO ] [Real]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 09:38:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:38:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 09:38:58] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 09:38:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:38:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:38:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:38:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:38:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:38:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:38:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:38:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:38:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:38:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:38:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:38:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:38:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:38:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:38:58] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:38:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:38:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:38:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:38:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:38:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:38:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:38:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:38:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:38:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111150, 111150, 111150, 111150, 111150, 111150, 111150]
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 09:39:36] [INFO ] Invariant cache hit.
[2023-04-07 09:39:36] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 09:39:36] [INFO ] Invariant cache hit.
[2023-04-07 09:39:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:39:36] [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 09:39:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:39:36] [INFO ] Invariant cache hit.
[2023-04-07 09:39:36] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:39:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160754 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
[2023-04-07 09:39:38] [INFO ] Invariant cache hit.
[2023-04-07 09:39:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:39:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:39:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:39:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:39:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:39:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:39:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:39:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:39:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:39:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:39:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:39:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:39:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:39:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:39:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:39:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:39:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:39:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:39:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:39:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:39:38] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:39:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:39:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:39:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:39:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:39:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:39:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:39:38] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:39:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:39:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:39:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:39:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:39:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:39:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:39:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:39:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:39:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:39:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:39:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:39:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:39:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:39:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:39:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 09:39:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:39:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:39:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:39:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:39:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:39:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:39:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:39:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:39:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111153, 111153, 111153, 111153, 111153, 111153, 111153]
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 09:40:16] [INFO ] Invariant cache hit.
[2023-04-07 09:40:16] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 09:40:16] [INFO ] Invariant cache hit.
[2023-04-07 09:40:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:40:16] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 09:40:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:40:16] [INFO ] Invariant cache hit.
[2023-04-07 09:40:16] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:40:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159885 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
[2023-04-07 09:40:18] [INFO ] Invariant cache hit.
[2023-04-07 09:40:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:40:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:40:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:40:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:40:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:40:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:40:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:40:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:40:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:40:18] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:40:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:40:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:40:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:40:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:40:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:40:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:40:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:40:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:40:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:40:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:40:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:40:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:40:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:40:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:40:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:40:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:40:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:40:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:40:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:40:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:40:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:40:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:40:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:40:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:40:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:40:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:40:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:40:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:40:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:40:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:40:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:40:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:40:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111156, 111156, 111156, 111156, 111156, 111156, 111156]
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 09:40:57] [INFO ] Invariant cache hit.
[2023-04-07 09:40:57] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 09:40:57] [INFO ] Invariant cache hit.
[2023-04-07 09:40:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:40:57] [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 09:40:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:40:57] [INFO ] Invariant cache hit.
[2023-04-07 09:40:57] [INFO ] Dead Transitions using invariants and state equation in 19 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 09:40:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160228 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
[2023-04-07 09:40:59] [INFO ] Invariant cache hit.
[2023-04-07 09:40:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:40:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:40:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:40:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:40:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:40:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:40:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:40:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:40:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:40:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:40:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:40:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:40:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:40:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:40:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:40:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:40:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:40:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:40:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:40:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:40:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:40:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:40:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:40:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:40:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:40:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:40:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:40:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:40:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:40:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:40:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:40:59] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:40:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:40:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:40:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:40:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:40:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:40:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:40:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111159, 111159, 111159, 111159, 111159, 111159, 111159]
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 09:41:37] [INFO ] Invariant cache hit.
[2023-04-07 09:41:37] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 09:41:37] [INFO ] Invariant cache hit.
[2023-04-07 09:41:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:41:38] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 09:41:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:41:38] [INFO ] Invariant cache hit.
[2023-04-07 09:41:38] [INFO ] Dead Transitions using invariants and state equation in 24 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 09:41:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160969 resets, run finished after 470 ms. (steps per millisecond=2127 ) properties (out of 7) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
[2023-04-07 09:41:39] [INFO ] Invariant cache hit.
[2023-04-07 09:41:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:41:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:41:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:41:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:41:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:41:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:41:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:41:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:41:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:41:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:41:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:41:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:41:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:41:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:41:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:41:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:41:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:41:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:41:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:41:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:41:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:41:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:41:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:41:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:41:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:41:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:41:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:41:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:41:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:41:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:41:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:41:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:41:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:41:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:41:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:41:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:41:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:41:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:41:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:41:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:41:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:41:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:41:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:41:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:41:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:41:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111162, 111162, 111162, 111162, 111162, 111162, 111162]
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 09:42:17] [INFO ] Invariant cache hit.
[2023-04-07 09:42:17] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-04-07 09:42:17] [INFO ] Invariant cache hit.
[2023-04-07 09:42:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:42:17] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 09:42:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:42:17] [INFO ] Invariant cache hit.
[2023-04-07 09:42:17] [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 09:42:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160075 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
[2023-04-07 09:42:19] [INFO ] Invariant cache hit.
[2023-04-07 09:42:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:42:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:42:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:42:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:42:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:42:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:42:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:42:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:42:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:42:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:42:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:42:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:42:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:42:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:42:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:42:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:42:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:42:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:42:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:42:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:42:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:42:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:42:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:42:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:42:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:42:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:42:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:42:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:42:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:42:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:42:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:42:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:42:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:42:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:42:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:42:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111164, 111164, 111164, 111164, 111164, 111164, 111164]
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 09:42:56] [INFO ] Invariant cache hit.
[2023-04-07 09:42:56] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 09:42:56] [INFO ] Invariant cache hit.
[2023-04-07 09:42:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:42:56] [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 09:42:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:42:56] [INFO ] Invariant cache hit.
[2023-04-07 09:42:57] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:42:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160142 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
[2023-04-07 09:42:58] [INFO ] Invariant cache hit.
[2023-04-07 09:42:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:42:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:42:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:42:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:42:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:42:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:42:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:42:58] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:42:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:42:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:42:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:42:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:42:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:42:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:42:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:42:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:42:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:42:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:42:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:42:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:42:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:42:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:42:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:42:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:42:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:42:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:42:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:42:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:42:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:42:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:42:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:42:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:42:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:42:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:42:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:42:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:42:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:42:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:42:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:42:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111167, 111167, 111167, 111167, 111167, 111167, 111167]
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 09:43:35] [INFO ] Invariant cache hit.
[2023-04-07 09:43:35] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 09:43:35] [INFO ] Invariant cache hit.
[2023-04-07 09:43:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:43:35] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-04-07 09:43:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:43:35] [INFO ] Invariant cache hit.
[2023-04-07 09:43:35] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:43:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160259 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
[2023-04-07 09:43:37] [INFO ] Invariant cache hit.
[2023-04-07 09:43:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:43:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:43:37] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-07 09:43:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:43:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:43:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:43:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:43:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:43:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:43:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:43:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:43:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:43:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:43:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:43:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:43:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:43:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:43:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:43:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:43:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:43:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:43:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:43:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:43:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:43:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:43:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:43:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:43:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:43:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:43:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:43:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:43:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:43:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:43:37] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:43:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:43:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:43:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:43:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:43:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:43:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:43:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:43:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:43:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:43:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:43:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:43:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:43:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:43:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:43:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:43:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 09:43:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:43:38] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:43:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:43:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:43:38] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:43:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:43:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:43:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:43:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:43:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:43:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:43:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:43:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:43:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:43:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:43:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:43:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:43:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:43:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:43:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:43:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:43:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:43:38] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 09:43:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:43:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:43:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111171, 111171, 111171, 111171, 111171, 111171, 111171]
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 09:44:14] [INFO ] Invariant cache hit.
[2023-04-07 09:44:14] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 09:44:14] [INFO ] Invariant cache hit.
[2023-04-07 09:44:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:44:14] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-04-07 09:44:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:44:14] [INFO ] Invariant cache hit.
[2023-04-07 09:44:14] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:44:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160316 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 7) seen :98
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
[2023-04-07 09:44:16] [INFO ] Invariant cache hit.
[2023-04-07 09:44:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:44:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:44:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:44:16] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:44:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:44:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:44:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:44:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:44:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:44:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:44:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:44:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:44:16] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:44:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:44:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:44:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:44:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:44:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:44:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:44:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:44:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:44:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:44:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:44:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:44:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:44:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:44:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:44:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:44:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:44:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:44:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:44:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:44:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:44:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:44:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:44:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:44:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:44:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:44:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 09:44:17] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:44:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:44:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:44:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:44:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:44:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:44:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:44:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:44:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:44:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:44:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:44:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:44:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:44:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:44:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:44:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111174, 111174, 111174, 111174, 111174, 111174, 111174]
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 09:44:53] [INFO ] Invariant cache hit.
[2023-04-07 09:44:53] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-04-07 09:44:53] [INFO ] Invariant cache hit.
[2023-04-07 09:44:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:44:53] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-04-07 09:44:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:44:53] [INFO ] Invariant cache hit.
[2023-04-07 09:44:53] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:44:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160126 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
[2023-04-07 09:44:55] [INFO ] Invariant cache hit.
[2023-04-07 09:44:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:44:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:44:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:44:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:44:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:44:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:44:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:44:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:44:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:44:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:44:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:44:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:44:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:44:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:44:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:44:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:44:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:44:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:44:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:44:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:44:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:44:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:44:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:44:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:44:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:44:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:44:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:44:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:44:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:44:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:44:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:44:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:44:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:44:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:44:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:44:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:44:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:44:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:44:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111177, 111177, 111177, 111177, 111177, 111177, 111177]
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 09:45:32] [INFO ] Invariant cache hit.
[2023-04-07 09:45:32] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 09:45:32] [INFO ] Invariant cache hit.
[2023-04-07 09:45:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:45:32] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-07 09:45:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:45:32] [INFO ] Invariant cache hit.
[2023-04-07 09:45:32] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:45:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160184 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
[2023-04-07 09:45:34] [INFO ] Invariant cache hit.
[2023-04-07 09:45:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:45:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:45:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:45:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:45:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:45:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:45:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:45:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:45:34] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:45:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:45:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:45:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:45:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:45:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:45:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:45:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:45:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:45:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:45:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:45:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:45:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:45:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:45:34] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:45:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:45:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:45:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:45:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:45:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:45:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:45:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:45:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:45:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:45:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:45:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:45:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:45:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:45:34] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:45:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:45:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:45:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:45:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:45:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:45:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:45:34] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:45:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:45:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:45:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:45:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:45:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 09:45:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:45:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:45:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111181, 111181, 111181, 111181, 111181, 111181, 111181]
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 09:46:10] [INFO ] Invariant cache hit.
[2023-04-07 09:46:10] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 09:46:10] [INFO ] Invariant cache hit.
[2023-04-07 09:46:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:46:10] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-07 09:46:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:46:10] [INFO ] Invariant cache hit.
[2023-04-07 09:46:10] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:46:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160715 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
[2023-04-07 09:46:12] [INFO ] Invariant cache hit.
[2023-04-07 09:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:12] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-07 09:46:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:46:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:46:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:46:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:46:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:46:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:46:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:46:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:46:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:46:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:46:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:46:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:46:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:46:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:46:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:46:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:46:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:46:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:46:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:46:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:46:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:46:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:46:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:46:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:46:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:46:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:46:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:46:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:46:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:46:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:46:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:46:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:46:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:46:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:46:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:46:13] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:46:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:46:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:46:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:46:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:46:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:46:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:46:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:46:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:46:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:46:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:46:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:46:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:46:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:46:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:46:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:13] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 09:46:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:46:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:46:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111184, 111184, 111184, 111184, 111184, 111184, 111184]
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 09:46:49] [INFO ] Invariant cache hit.
[2023-04-07 09:46:49] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-04-07 09:46:49] [INFO ] Invariant cache hit.
[2023-04-07 09:46:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:46:49] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-04-07 09:46:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:46:49] [INFO ] Invariant cache hit.
[2023-04-07 09:46:49] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:46:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160202 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 09:46:51] [INFO ] Invariant cache hit.
[2023-04-07 09:46:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:46:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:46:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:46:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:46:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 6 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:46:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:46:51] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:46:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:46:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:46:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:46:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:46:51] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:46:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:46:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:46:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:46:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:46:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:46:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:46:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:46:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:46:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:46:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:46:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:46:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:46:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:46:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:46:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:46:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:46:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:46:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:46:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:46:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:46:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:46:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:46:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:46:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:46:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:46:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:46:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111187, 111187, 111187, 111187, 111187, 111187, 111187]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 4 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 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 09:47:28] [INFO ] Invariant cache hit.
[2023-04-07 09:47:28] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 09:47:28] [INFO ] Invariant cache hit.
[2023-04-07 09:47:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:47:28] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 09:47:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:47:28] [INFO ] Invariant cache hit.
[2023-04-07 09:47:28] [INFO ] Dead Transitions using invariants and state equation in 22 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 09:47:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160433 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
[2023-04-07 09:47:29] [INFO ] Invariant cache hit.
[2023-04-07 09:47:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:47:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:47:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:47:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:47:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:47:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:47:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:47:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:47:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:47:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:47:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:47:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:47:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:47:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:47:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:47:30] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:47:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:47:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:47:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:47:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:47:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:47:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:47:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:47:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:47:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:47:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:47:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:47:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:47:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:47:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:47:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:47:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:47:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:47:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:47:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:47:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:47:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:47:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:47:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:47:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:47:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:47:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:47:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:47:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:47:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:47:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:47:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:47:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:47:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:47:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:47:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:47:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111190, 111190, 111190, 111190, 111190, 111190, 111190]
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 09:48:06] [INFO ] Invariant cache hit.
[2023-04-07 09:48:06] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 09:48:06] [INFO ] Invariant cache hit.
[2023-04-07 09:48:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:48:06] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-07 09:48:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:48:06] [INFO ] Invariant cache hit.
[2023-04-07 09:48:06] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:48:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 160120 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 09:48:08] [INFO ] Invariant cache hit.
[2023-04-07 09:48:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:48:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:48:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:48:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:48:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:48:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:48:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:48:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:48:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:48:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:08] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:48:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:48:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:48:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:48:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:48:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:48:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:48:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:48:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:48:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:48:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:48:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:48:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:48:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:48:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:48:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:48:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:48:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:48:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:48:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:48:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:08] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:48:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:48:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:48:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:48:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:48:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:48:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:48:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:48:08] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111193, 111193, 111193, 111193, 111193, 111193, 111193]
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 09:48:45] [INFO ] Invariant cache hit.
[2023-04-07 09:48:45] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 09:48:45] [INFO ] Invariant cache hit.
[2023-04-07 09:48:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:48:45] [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 09:48:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:48:45] [INFO ] Invariant cache hit.
[2023-04-07 09:48:45] [INFO ] Dead Transitions using invariants and state equation in 22 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 09:48:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 160523 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 09:48:47] [INFO ] Invariant cache hit.
[2023-04-07 09:48:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:48:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:48:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:48:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:48:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:48:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:48:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:48:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:48:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:48:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:48:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:48:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:48:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:48:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:48:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:48:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:48:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 8 ms.
[2023-04-07 09:48:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:48:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:48:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:48:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:48:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:48:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:48:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:48:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:48:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:48:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:48:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:48:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:48:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:48:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:48:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:48:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:48:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:48:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:48:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:48:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:48:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:48:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111196, 111196, 111196, 111196, 111196, 111196, 111196]
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 09:49:23] [INFO ] Invariant cache hit.
[2023-04-07 09:49:23] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 09:49:23] [INFO ] Invariant cache hit.
[2023-04-07 09:49:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:49:23] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-04-07 09:49:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:49:23] [INFO ] Invariant cache hit.
[2023-04-07 09:49:23] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:49:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160616 resets, run finished after 466 ms. (steps per millisecond=2145 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=4444 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
[2023-04-07 09:49:25] [INFO ] Invariant cache hit.
[2023-04-07 09:49:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:49:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:49:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:49:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:49:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:49:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:49:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:49:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:49:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:49:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:49:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:49:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:49:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:49:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:49:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:49:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:49:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:49:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:49:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:49:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:49:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:49:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:49:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:49:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:49:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:49:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:49:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:49:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:49:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:49:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:49:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:49:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:49:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:49:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:49:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:49:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:49:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:49:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:49:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:49:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:49:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:49:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:49:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:49:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:49:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:49:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:49:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:49:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:49:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:49:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:49:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:49:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:49:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:49:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:49:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111199, 111199, 111199, 111199, 111199, 111199, 111199]
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 6 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 6 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 09:50:03] [INFO ] Invariant cache hit.
[2023-04-07 09:50:03] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 09:50:03] [INFO ] Invariant cache hit.
[2023-04-07 09:50:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:50:03] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-07 09:50:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:50:03] [INFO ] Invariant cache hit.
[2023-04-07 09:50:03] [INFO ] Dead Transitions using invariants and state equation in 25 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 09:50:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160543 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
[2023-04-07 09:50:05] [INFO ] Invariant cache hit.
[2023-04-07 09:50:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:50:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:50:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:50:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:50:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:50:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:50:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:50:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:50:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:50:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:50:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:50:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:50:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:05] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:50:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:50:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:50:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:50:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:50:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:50:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:50:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:50:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:50:05] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:50:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:50:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:50:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 09:50:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:50:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:50:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:50:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:50:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:50:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:50:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:50:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:50:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:50:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:50:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:50:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:50:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111202, 111202, 111202, 111202, 111202, 111202, 111202]
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 09:50:42] [INFO ] Invariant cache hit.
[2023-04-07 09:50:42] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 09:50:42] [INFO ] Invariant cache hit.
[2023-04-07 09:50:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:50:42] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-04-07 09:50:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:50:42] [INFO ] Invariant cache hit.
[2023-04-07 09:50:42] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:50:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160251 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
[2023-04-07 09:50:44] [INFO ] Invariant cache hit.
[2023-04-07 09:50:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:50:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:50:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:50:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:50:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:50:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:50:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:50:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:50:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:50:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:50:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:50:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:50:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:50:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:50:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:50:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:50:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:50:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:50:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:50:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:50:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:50:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 09:50:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:50:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:50:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:50:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:50:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:50:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:50:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:50:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:50:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:50:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:50:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:50:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:50:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:50:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:50:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:50:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:50:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:50:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:50:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:50:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:50:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:50:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:50:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:50:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:50:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:50:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:50:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:50:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:50:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:50:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:50:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:50:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:50:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:50:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:50:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111205, 111205, 111205, 111205, 111205, 111205, 111205]
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 09:51:21] [INFO ] Invariant cache hit.
[2023-04-07 09:51:21] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 09:51:21] [INFO ] Invariant cache hit.
[2023-04-07 09:51:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:51:21] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-07 09:51:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:51:21] [INFO ] Invariant cache hit.
[2023-04-07 09:51:21] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:51:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000004 steps, including 160329 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
[2023-04-07 09:51:23] [INFO ] Invariant cache hit.
[2023-04-07 09:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:51:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:51:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:51:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:51:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:51:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:51:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:51:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:51:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:51:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:51:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:51:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:51:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:51:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:51:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:51:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:51:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:51:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:51:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:51:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:51:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:51:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:51:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:51:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:51:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:51:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:51:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:51:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:51:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:51:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:51:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:51:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 09:51:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:51:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:51:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:51:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:51:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:51:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:51:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111209, 111209, 111209, 111209, 111209, 111209, 111209]
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 6 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 6 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 09:51:59] [INFO ] Invariant cache hit.
[2023-04-07 09:51:59] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 09:51:59] [INFO ] Invariant cache hit.
[2023-04-07 09:52:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:52:00] [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 09:52:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:52:00] [INFO ] Invariant cache hit.
[2023-04-07 09:52:00] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:52:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160184 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
[2023-04-07 09:52:01] [INFO ] Invariant cache hit.
[2023-04-07 09:52:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:52:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:01] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-07 09:52:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:52:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:52:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:52:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:52:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:52:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:52:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:52:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:52:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:52:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:52:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:52:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:52:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:52:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:52:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:52:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-04-07 09:52:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:52:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:52:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:52:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:52:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:52:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:52:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:52:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:52:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:52:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:52:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:52:02] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:52:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:52:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:52:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:52:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:52:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:52:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:02] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:52:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:52:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:52:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:52:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:52:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111212, 111212, 111212, 111212, 111212, 111212, 111212]
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 09:52:38] [INFO ] Invariant cache hit.
[2023-04-07 09:52:38] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 09:52:38] [INFO ] Invariant cache hit.
[2023-04-07 09:52:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:52:38] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-07 09:52:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:52:38] [INFO ] Invariant cache hit.
[2023-04-07 09:52:38] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:52:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160451 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 7) seen :105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
[2023-04-07 09:52:40] [INFO ] Invariant cache hit.
[2023-04-07 09:52:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:52:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:52:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:52:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:52:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:52:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:52:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:52:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:52:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:52:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:52:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:52:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:52:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:52:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:52:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:52:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:52:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:52:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:52:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:52:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:52:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:52:40] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:52:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:52:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:52:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:52:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:52:40] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:52:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:52:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:52:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:52:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:52:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:52:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:52:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:52:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 09:52:41] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 09:52:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:52:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:52:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:52:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 09:52:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:52:41] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111215, 111215, 111215, 111215, 111215, 111215, 111215]
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 09:53:17] [INFO ] Invariant cache hit.
[2023-04-07 09:53:17] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-04-07 09:53:17] [INFO ] Invariant cache hit.
[2023-04-07 09:53:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:53:17] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-07 09:53:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:53:17] [INFO ] Invariant cache hit.
[2023-04-07 09:53:17] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:53:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160451 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
[2023-04-07 09:53:19] [INFO ] Invariant cache hit.
[2023-04-07 09:53:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:53:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:53:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:53:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:53:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:53:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:53:19] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:53:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:53:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:53:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:53:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:53:19] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:53:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:53:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:53:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:53:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:53:19] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:53:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:53:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:53:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:53:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:53:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:53:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:53:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:53:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:53:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:53:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:53:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Real]Added 3 Read/Feed constraints in 7 ms returned sat
[2023-04-07 09:53:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:53:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:53:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:53:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:53:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:53:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:53:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:53:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:53:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:53:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:53:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:53:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:53:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:53:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111218, 111218, 111218, 111218, 111218, 111218, 111218]
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 09:53:56] [INFO ] Invariant cache hit.
[2023-04-07 09:53:56] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-04-07 09:53:56] [INFO ] Invariant cache hit.
[2023-04-07 09:53:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:53:56] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-07 09:53:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:53:56] [INFO ] Invariant cache hit.
[2023-04-07 09:53:56] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:53:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160549 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
[2023-04-07 09:53:58] [INFO ] Invariant cache hit.
[2023-04-07 09:53:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:53:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:53:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:53:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:53:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:53:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:53:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:53:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:53:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:53:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:53:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:53:58] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:53:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:53:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:53:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:53:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:53:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:53:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:53:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:53:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:53:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:53:58] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:53:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:53:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:53:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:53:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:53:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:53:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:53:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:53:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:53:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:53:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:53:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:53:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:53:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:53:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:53:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:53:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:53:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111221, 111221, 111221, 111221, 111221, 111221, 111221]
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 09:54:34] [INFO ] Invariant cache hit.
[2023-04-07 09:54:34] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 09:54:34] [INFO ] Invariant cache hit.
[2023-04-07 09:54:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:54:34] [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 09:54:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:54:34] [INFO ] Invariant cache hit.
[2023-04-07 09:54:34] [INFO ] Dead Transitions using invariants and state equation in 22 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 09:54:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160564 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 09:54:36] [INFO ] Invariant cache hit.
[2023-04-07 09:54:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:54:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:54:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:54:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:54:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:54:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:54:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 09:54:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:54:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:54:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:54:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:54:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:54:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:54:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:54:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:54:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:54:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:54:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:54:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:54:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:54:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:54:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:54:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:54:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:54:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:54:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:54:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:54:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:54:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:54:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:54:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:54:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:54:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:54:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:54:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:54:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:54:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:54:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:54:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:54:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:54:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:54:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:54:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:54:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:54:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:54:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:54:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:54:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:54:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:54:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:54:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:54:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:54:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:54:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:54:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:54:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:54:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:54:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:54:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:54:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:54:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:54:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:54:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:54:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:54:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:54:37] [INFO ] [Real]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 09:54:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:54:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:54:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:54:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:54:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:54:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:54:37] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111224, 111224, 111224, 111224, 111224, 111224, 111224]
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 09:55:13] [INFO ] Invariant cache hit.
[2023-04-07 09:55:13] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-04-07 09:55:13] [INFO ] Invariant cache hit.
[2023-04-07 09:55:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:55:13] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-04-07 09:55:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:55:13] [INFO ] Invariant cache hit.
[2023-04-07 09:55:13] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:55:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160663 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
[2023-04-07 09:55:15] [INFO ] Invariant cache hit.
[2023-04-07 09:55:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:55:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:55:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:55:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:55:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:55:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:55:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:55:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:55:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:55:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:55:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:55:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:55:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:55:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:55:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:55:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:55:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:55:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:55:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:55:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:55:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:55:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:55:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:55:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:55:15] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:55:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:15] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 09:55:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:55:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:55:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:55:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:55:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:55:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:55:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:55:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:55:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:55:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:55:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:55:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:55:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:55:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:55:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:55:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:55:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:16] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:55:16] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:55:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:55:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:55:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:55:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:55:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:55:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:55:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:55:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:16] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:55:16] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:55:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:55:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:55:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:55:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:55:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:55:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111227, 111227, 111227, 111227, 111227, 111227, 111227]
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 09:55:53] [INFO ] Invariant cache hit.
[2023-04-07 09:55:53] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 09:55:53] [INFO ] Invariant cache hit.
[2023-04-07 09:55:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:55:53] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-04-07 09:55:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:55:53] [INFO ] Invariant cache hit.
[2023-04-07 09:55:53] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:55:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160225 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
[2023-04-07 09:55:55] [INFO ] Invariant cache hit.
[2023-04-07 09:55:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:55:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:55:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:55:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:55:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 09:55:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:55:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:55:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:55:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:55:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:55:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:55:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:55:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:55] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:55:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:55:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:55:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:55:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:55:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:55:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:55:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:55:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:55:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:55:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:55:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:55:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:55:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:55:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:55:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:55:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:55:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:55:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:55:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:55:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:55:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:55:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:55:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 09:55:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:55:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:55:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111230, 111230, 111230, 111230, 111230, 111230, 111230]
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 09:56:33] [INFO ] Invariant cache hit.
[2023-04-07 09:56:33] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 09:56:33] [INFO ] Invariant cache hit.
[2023-04-07 09:56:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:56:33] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-04-07 09:56:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:56:33] [INFO ] Invariant cache hit.
[2023-04-07 09:56:33] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:56:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160665 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 7) seen :105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
[2023-04-07 09:56:35] [INFO ] Invariant cache hit.
[2023-04-07 09:56:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:56:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:56:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:56:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:56:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:56:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:56:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:56:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:56:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:56:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:56:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:56:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:56:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:56:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:56:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:56:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:56:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:56:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:56:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:56:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:56:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:56:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:56:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:56:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:56:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:56:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:56:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:56:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:56:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:56:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:56:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:56:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:56:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:56:36] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:56:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:56:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:56:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:56:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:56:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:56:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:56:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:56:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:56:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:56:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:56:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:56:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:56:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:56:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:56:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:56:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:56:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:56:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:56:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:56:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:56:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:56:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:56:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:56:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:56:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:56:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:56:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:56:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:56:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:56:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:56:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:56:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:56:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:56:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:56:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:56:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:56:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:56:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:56:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:56:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:56:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:56:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:56:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:56:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111233, 111233, 111233, 111233, 111233, 111233, 111233]
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 09:57:12] [INFO ] Invariant cache hit.
[2023-04-07 09:57:12] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-04-07 09:57:12] [INFO ] Invariant cache hit.
[2023-04-07 09:57:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:57:12] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 09:57:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:57:12] [INFO ] Invariant cache hit.
[2023-04-07 09:57:12] [INFO ] Dead Transitions using invariants and state equation in 16 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 09:57:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160544 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 7) seen :105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
[2023-04-07 09:57:14] [INFO ] Invariant cache hit.
[2023-04-07 09:57:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:57:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:57:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:57:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:57:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:57:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:57:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:57:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:57:14] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:57:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:57:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:57:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:57:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:57:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:57:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:57:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:57:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:57:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:57:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:57:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:57:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:57:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:57:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:57:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:57:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:57:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:57:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:57:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:57:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:57:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:57:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:57:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:57:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:57:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:57:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:57:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:57:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:57:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:57:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:57:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:57:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:57:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:57:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:57:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:57:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:57:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:57:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:57:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:57:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:57:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:57:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:57:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:57:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:57:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:57:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:57:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:57:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:57:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111236, 111236, 111236, 111236, 111236, 111236, 111236]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 4 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:57:51] [INFO ] Invariant cache hit.
[2023-04-07 09:57:51] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 09:57:51] [INFO ] Invariant cache hit.
[2023-04-07 09:57:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:57:51] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-04-07 09:57:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:57:51] [INFO ] Invariant cache hit.
[2023-04-07 09:57:51] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:57:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160310 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
[2023-04-07 09:57:53] [INFO ] Invariant cache hit.
[2023-04-07 09:57:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:57:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:57:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:57:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:57:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:57:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:57:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:57:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:57:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:57:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:57:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:57:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:57:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:57:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:57:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:53] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:57:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:57:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:57:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:57:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:57:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:57:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:57:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:57:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:57:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:57:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:57:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:57:53] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:57:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:57:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:57:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:57:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:57:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:57:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:57:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:57:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:57:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:57:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:57:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:57:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111239, 111239, 111239, 111239, 111239, 111239, 111239]
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 09:58:30] [INFO ] Invariant cache hit.
[2023-04-07 09:58:30] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-07 09:58:30] [INFO ] Invariant cache hit.
[2023-04-07 09:58:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:58:30] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-07 09:58:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:58:30] [INFO ] Invariant cache hit.
[2023-04-07 09:58:30] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:58:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160389 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 7) seen :147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
[2023-04-07 09:58:32] [INFO ] Invariant cache hit.
[2023-04-07 09:58:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:58:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:58:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:58:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:58:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:58:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:58:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:58:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:58:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:58:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:58:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:58:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:58:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:58:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:58:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:58:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:58:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:58:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:58:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:58:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:58:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:58:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:58:32] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:58:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:58:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:58:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:58:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:58:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:58:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:58:32] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:58:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:58:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:58:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:58:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:58:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:58:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:58:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:58:32] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:58:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:58:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:58:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:58:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:58:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:58:32] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:58:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:58:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:58:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:58:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:58:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:58:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:58:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:58:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:58:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:58:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:58:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111241, 111241, 111241, 111241, 111241, 111241, 111241]
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 09:59:11] [INFO ] Invariant cache hit.
[2023-04-07 09:59:11] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 09:59:11] [INFO ] Invariant cache hit.
[2023-04-07 09:59:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:59:11] [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 09:59:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:59:11] [INFO ] Invariant cache hit.
[2023-04-07 09:59:11] [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 09:59:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160367 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
[2023-04-07 09:59:13] [INFO ] Invariant cache hit.
[2023-04-07 09:59:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:59:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:59:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:59:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:59:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:59:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:59:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:59:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:59:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:59:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:13] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:59:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:59:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:59:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:59:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:59:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:59:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:59:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:59:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:59:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:59:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:59:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:59:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:59:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:59:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:59:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:59:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:59:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:59:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:59:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:59:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:59:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:59:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:59:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:59:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:59:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:59:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:59:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:59:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111245, 111245, 111245, 111245, 111245, 111245, 111245]
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 09:59:49] [INFO ] Invariant cache hit.
[2023-04-07 09:59:50] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-04-07 09:59:50] [INFO ] Invariant cache hit.
[2023-04-07 09:59:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:59:50] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-04-07 09:59:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:59:50] [INFO ] Invariant cache hit.
[2023-04-07 09:59:50] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:59:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159972 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
[2023-04-07 09:59:51] [INFO ] Invariant cache hit.
[2023-04-07 09:59:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:59:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:59:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:59:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:59:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:59:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:59:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:59:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:59:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:59:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:59:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:59:52] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:59:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:59:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:59:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:59:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:59:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:59:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:59:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:59:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:59:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:59:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:59:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:52] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:59:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:59:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:59:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:59:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:59:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:59:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:59:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:59:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:59:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:59:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Real]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 09:59:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:59:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:59:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:59:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:59:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:59:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111249, 111249, 111249, 111249, 111249, 111249, 111249]
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 10:00:28] [INFO ] Invariant cache hit.
[2023-04-07 10:00:28] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 10:00:28] [INFO ] Invariant cache hit.
[2023-04-07 10:00:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:00:28] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-04-07 10:00:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:00:28] [INFO ] Invariant cache hit.
[2023-04-07 10:00:28] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:00:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160272 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
[2023-04-07 10:00:30] [INFO ] Invariant cache hit.
[2023-04-07 10:00:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:00:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:00:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:00:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:00:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:00:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:00:30] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:00:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:00:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:00:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:00:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:00:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:00:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:00:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:00:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:00:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:00:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:00:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:00:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:00:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:00:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:00:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:00:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:00:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:00:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:00:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:00:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:00:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:00:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:00:30] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:00:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:00:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:00:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:00:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:00:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:00:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:00:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:00:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:00:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:00:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:00:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:00:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:00:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:00:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:00:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:00:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:00:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:00:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:00:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:00:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:00:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:00:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111252, 111252, 111252, 111252, 111252, 111252, 111252]
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 10:01:06] [INFO ] Invariant cache hit.
[2023-04-07 10:01:06] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 10:01:06] [INFO ] Invariant cache hit.
[2023-04-07 10:01:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:01:06] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-04-07 10:01:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:01:06] [INFO ] Invariant cache hit.
[2023-04-07 10:01:06] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:01:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159939 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 10:01:08] [INFO ] Invariant cache hit.
[2023-04-07 10:01:08] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 10:01:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:01:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:01:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:01:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:01:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:01:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:01:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:01:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:01:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:01:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:01:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:01:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:01:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:01:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:01:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:01:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:01:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:01:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:01:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:01:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:01:09] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:01:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:01:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:01:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:01:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:01:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 10:01:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:01:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:01:09] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:01:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:01:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:01:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:01:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:01:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:01:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:01:09] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:01:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:01:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:01:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:01:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:01:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:01:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:01:09] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:01:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:01:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:01:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:01:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:01:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:01:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:01:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111255, 111255, 111255, 111255, 111255, 111255, 111255]
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 10:01:45] [INFO ] Invariant cache hit.
[2023-04-07 10:01:45] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 10:01:45] [INFO ] Invariant cache hit.
[2023-04-07 10:01:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:01:45] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-04-07 10:01:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:01:45] [INFO ] Invariant cache hit.
[2023-04-07 10:01:45] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:01:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160641 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 7) seen :777777
[2023-04-07 10:01:47] [INFO ] Invariant cache hit.
[2023-04-07 10:01:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:01:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:01:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:01:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:01:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:01:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:01:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:01:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:01:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:01:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:01:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:01:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:01:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:47] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:01:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:01:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:01:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:01:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:01:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:01:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:01:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:01:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:01:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:01:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:01:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:01:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:01:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:01:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:01:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:01:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:01:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:01:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:01:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:01:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:01:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:01:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:01:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:01:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:01:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:01:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111258, 111258, 111258, 111258, 111258, 111258, 111258]
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 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 10:02:24] [INFO ] Invariant cache hit.
[2023-04-07 10:02:24] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 10:02:24] [INFO ] Invariant cache hit.
[2023-04-07 10:02:24] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:02:24] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-04-07 10:02:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:02:24] [INFO ] Invariant cache hit.
[2023-04-07 10:02:24] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:02:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160756 resets, run finished after 445 ms. (steps per millisecond=2247 ) properties (out of 7) seen :105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
[2023-04-07 10:02:26] [INFO ] Invariant cache hit.
[2023-04-07 10:02:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:02:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 10:02:26] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:02:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:02:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:02:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:02:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:02:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:02:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:02:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:02:26] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:02:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:02:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:02:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:02:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:02:26] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:02:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:02:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:02:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:02:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:02:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:02:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:02:26] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:02:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:02:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:02:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:02:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:02:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:02:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:02:26] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:02:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:02:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:02:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:02:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:02:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:02:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:02:26] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:02:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:02:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:02:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:02:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:02:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:02:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:02:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:02:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:02:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:02:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:02:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:02:26] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:02:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:02:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:02:26] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111262, 111262, 111262, 111262, 111262, 111262, 111262]
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 10:03:02] [INFO ] Invariant cache hit.
[2023-04-07 10:03:02] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 10:03:02] [INFO ] Invariant cache hit.
[2023-04-07 10:03:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:03:02] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-07 10:03:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:03:02] [INFO ] Invariant cache hit.
[2023-04-07 10:03:02] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:03:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160327 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 7) seen :105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
[2023-04-07 10:03:04] [INFO ] Invariant cache hit.
[2023-04-07 10:03:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:03:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:03:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:03:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:03:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:03:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:03:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:03:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:03:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:03:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:03:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:03:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:03:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:03:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:03:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:03:04] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:03:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:03:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:03:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:03:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:03:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:03:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:03:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:03:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:03:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:03:05] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:03:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:03:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:03:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:03:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:03:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:03:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:05] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:03:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:03:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:03:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:03:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:03:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:03:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:03:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:03:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:03:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:03:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:03:05] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111266, 111266, 111266, 111266, 111266, 111266, 111266]
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 10:03:41] [INFO ] Invariant cache hit.
[2023-04-07 10:03:41] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-04-07 10:03:41] [INFO ] Invariant cache hit.
[2023-04-07 10:03:41] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:03:41] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-04-07 10:03:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:03:41] [INFO ] Invariant cache hit.
[2023-04-07 10:03:41] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:03:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160017 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 10:03:43] [INFO ] Invariant cache hit.
[2023-04-07 10:03:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:03:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:03:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:03:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:03:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:03:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:03:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:03:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:03:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:03:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:03:43] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:03:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:03:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:03:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:03:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:03:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:03:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:03:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:03:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:03:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:03:43] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:03:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:03:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:03:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:03:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:03:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:03:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:03:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:03:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:03:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:03:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:03:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:03:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:03:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:03:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:03:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:03:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:03:43] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111269, 111269, 111269, 111269, 111269, 111269, 111269]
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 3 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 10:04:20] [INFO ] Invariant cache hit.
[2023-04-07 10:04:20] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 10:04:20] [INFO ] Invariant cache hit.
[2023-04-07 10:04:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:04:20] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 10:04:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:04:20] [INFO ] Invariant cache hit.
[2023-04-07 10:04:20] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:04:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160406 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
[2023-04-07 10:04:22] [INFO ] Invariant cache hit.
[2023-04-07 10:04:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:04:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:04:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:04:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:04:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:04:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:04:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 10:04:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:04:22] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:04:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:04:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:04:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:04:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:04:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:04:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:04:22] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:04:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:04:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:04:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:04:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:04:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:04:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:04:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:04:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:04:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:04:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:04:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:04:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:04:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:04:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:04:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:04:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:04:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:04:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:04:22] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-04-07 10:04:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:04:22] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:04:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:04:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:04:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:04:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:04:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:04:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:04:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:04:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:04:22] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:04:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:04:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:04:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:04:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:04:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:04:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111272, 111272, 111272, 111272, 111272, 111272, 111272]
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 10:04:59] [INFO ] Invariant cache hit.
[2023-04-07 10:04:59] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 10:04:59] [INFO ] Invariant cache hit.
[2023-04-07 10:04:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:04:59] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-07 10:04:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:04:59] [INFO ] Invariant cache hit.
[2023-04-07 10:04:59] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:04:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159743 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
[2023-04-07 10:05:00] [INFO ] Invariant cache hit.
[2023-04-07 10:05:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:05:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:05:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:05:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:05:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:05:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:05:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:05:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:05:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:05:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:05:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:05:01] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:05:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:05:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:05:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:05:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:05:01] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 8 ms.
[2023-04-07 10:05:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:05:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:05:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:05:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:05:01] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 10:05:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:05:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:05:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:05:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:05:01] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:05:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:05:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:05:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:05:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:05:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:05:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:05:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:05:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:05:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:05:01] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111275, 111275, 111275, 111275, 111275, 111275, 111275]
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 10:05:37] [INFO ] Invariant cache hit.
[2023-04-07 10:05:37] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 10:05:37] [INFO ] Invariant cache hit.
[2023-04-07 10:05:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:05:37] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-07 10:05:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:05:37] [INFO ] Invariant cache hit.
[2023-04-07 10:05:37] [INFO ] Dead Transitions using invariants and state equation in 17 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 10:05:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160400 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 7) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
[2023-04-07 10:05:39] [INFO ] Invariant cache hit.
[2023-04-07 10:05:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:05:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:05:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:05:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 10:05:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:05:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:05:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 32 ms returned sat
[2023-04-07 10:05:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:05:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:05:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:05:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:05:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:05:39] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:05:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:05:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:05:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:05:39] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:05:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:05:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:05:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:05:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:05:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:05:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:05:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:05:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:05:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:05:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:05:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:05:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:05:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:05:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:05:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:05:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:05:40] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111278, 111278, 111278, 111278, 111278, 111278, 111278]
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 10:06:15] [INFO ] Invariant cache hit.
[2023-04-07 10:06:15] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 10:06:15] [INFO ] Invariant cache hit.
[2023-04-07 10:06:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:06:15] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-04-07 10:06:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:06:15] [INFO ] Invariant cache hit.
[2023-04-07 10:06:15] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:06:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000004 steps, including 160401 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 10:06:17] [INFO ] Invariant cache hit.
[2023-04-07 10:06:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:17] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-07 10:06:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:06:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:06:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:06:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:06:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:06:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:06:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:06:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:06:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:06:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:06:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:06:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:06:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:06:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:06:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:06:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:06:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 10:06:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:06:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:06:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:06:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:06:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:06:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:06:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:06:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:06:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:06:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:06:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:06:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:06:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:06:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:06:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:06:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:06:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:06:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:06:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:06:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:17] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2023-04-07 10:06:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 28 ms returned sat
[2023-04-07 10:06:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:06:18] [INFO ] Added : 0 causal constraints over 0 iterations in 49 ms. Result :sat
Minimization took 29 ms.
[2023-04-07 10:06:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:06:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:06:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:06:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:06:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:06:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:06:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:06:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:06:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:06:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:06:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:06:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:06:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:06:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111283, 111283, 111283, 111283, 111283, 111283, 111283]
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 10:06:54] [INFO ] Invariant cache hit.
[2023-04-07 10:06:54] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 10:06:54] [INFO ] Invariant cache hit.
[2023-04-07 10:06:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:06:54] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-04-07 10:06:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:06:54] [INFO ] Invariant cache hit.
[2023-04-07 10:06:54] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:06:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160324 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
[2023-04-07 10:06:56] [INFO ] Invariant cache hit.
[2023-04-07 10:06:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:56] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 10:06:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:06:56] [INFO ] [Real]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 10:06:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:06:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:06:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:06:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:06:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:06:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:06:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:06:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:06:56] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:06:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:06:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:06:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:06:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:06:56] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:06:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:06:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:06:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:06:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:06:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:06:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:56] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:06:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:06:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:06:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:06:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:06:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:56] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:06:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:06:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:56] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:06:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:06:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:06:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:06:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:06:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:06:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:06:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:06:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:06:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111286, 111286, 111286, 111286, 111286, 111286, 111286]
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 10:07:32] [INFO ] Invariant cache hit.
[2023-04-07 10:07:32] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 10:07:32] [INFO ] Invariant cache hit.
[2023-04-07 10:07:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:07:32] [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 10:07:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:07:32] [INFO ] Invariant cache hit.
[2023-04-07 10:07:32] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:07:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160259 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
[2023-04-07 10:07:34] [INFO ] Invariant cache hit.
[2023-04-07 10:07:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:07:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:07:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:07:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:07:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:07:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:07:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:07:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:07:34] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:07:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:07:34] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:07:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:07:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:07:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:07:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:07:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:07:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:07:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:07:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:07:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:07:34] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:07:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:07:34] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:07:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:07:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:07:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:07:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:07:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:07:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:07:34] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:07:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:07:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:07:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:07:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:07:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:07:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:07:34] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:07:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:07:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:07:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:07:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:07:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:07:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:07:34] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:07:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:07:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-04-07 10:07:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:07:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:07:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:07:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:07:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:07:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:07:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:07:35] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111289, 111289, 111289, 111289, 111289, 111289, 111289]
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 10:08:11] [INFO ] Invariant cache hit.
[2023-04-07 10:08:11] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 10:08:11] [INFO ] Invariant cache hit.
[2023-04-07 10:08:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:08:11] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 10:08:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:08:11] [INFO ] Invariant cache hit.
[2023-04-07 10:08:11] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:08:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 160333 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
[2023-04-07 10:08:12] [INFO ] Invariant cache hit.
[2023-04-07 10:08:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:08:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:08:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:08:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:08:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:08:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:08:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:08:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:08:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:08:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:08:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:08:13] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 13 ms.
[2023-04-07 10:08:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:08:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 10 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:13] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:08:13] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:08:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:08:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:08:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:08:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:08:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:08:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:08:13] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:08:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:13] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:08:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:08:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:08:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111293, 111293, 111293, 111293, 111293, 111293, 111293]
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 10:08:49] [INFO ] Invariant cache hit.
[2023-04-07 10:08:49] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 10:08:49] [INFO ] Invariant cache hit.
[2023-04-07 10:08:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:08:49] [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 10:08:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:08:49] [INFO ] Invariant cache hit.
[2023-04-07 10:08:49] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:08:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160165 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 10:08:51] [INFO ] Invariant cache hit.
[2023-04-07 10:08:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:08:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:08:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:08:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:08:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:08:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:51] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:08:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:08:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:08:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:08:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:08:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:08:51] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 10:08:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:08:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:08:51] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:08:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:08:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:08:51] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:08:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:08:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:08:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:08:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:08:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:51] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:08:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:08:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:08:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:08:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:08:51] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111296, 111296, 111296, 111296, 111296, 111296, 111296]
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 10:09:28] [INFO ] Invariant cache hit.
[2023-04-07 10:09:28] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-04-07 10:09:28] [INFO ] Invariant cache hit.
[2023-04-07 10:09:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:09:28] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-07 10:09:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:09:28] [INFO ] Invariant cache hit.
[2023-04-07 10:09:28] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:09:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160018 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
[2023-04-07 10:09:30] [INFO ] Invariant cache hit.
[2023-04-07 10:09:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:09:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:09:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:09:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:09:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:09:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:09:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:09:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:09:30] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:09:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:09:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:09:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:09:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:09:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:09:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:09:30] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:09:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:09:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:09:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:09:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:09:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:09:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:09:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:09:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:09:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:09:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:09:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:09:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:09:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:09:30] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:09:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:09:30] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:09:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:09:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:09:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:09:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:09:30] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:09:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:09:30] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:09:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:09:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:09:30] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:09:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:09:30] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:09:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:09:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:09:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:09:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:09:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:09:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:09:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:09:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111300, 111300, 111300, 111300, 111300, 111300, 111300]
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 10:10:06] [INFO ] Invariant cache hit.
[2023-04-07 10:10:06] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 10:10:06] [INFO ] Invariant cache hit.
[2023-04-07 10:10:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:10:06] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-07 10:10:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:10:06] [INFO ] Invariant cache hit.
[2023-04-07 10:10:06] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:10:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160142 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
[2023-04-07 10:10:08] [INFO ] Invariant cache hit.
[2023-04-07 10:10:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-07 10:10:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:10:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:10:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:10:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:10:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:10:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:10:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:08] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:10:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:10:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:10:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:10:08] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:10:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:08] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:10:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:10:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:10:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:10:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:10:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:10:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:10:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:10:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:10:08] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:10:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:10:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:10:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:10:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:10:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:10:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:10:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:10:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:08] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:10:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:10:08] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:10:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:10:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:10:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:10:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:10:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:10:08] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111303, 111303, 111303, 111303, 111303, 111303, 111303]
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 10:10:44] [INFO ] Invariant cache hit.
[2023-04-07 10:10:45] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 10:10:45] [INFO ] Invariant cache hit.
[2023-04-07 10:10:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:10:45] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-07 10:10:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:10:45] [INFO ] Invariant cache hit.
[2023-04-07 10:10:45] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:10:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160075 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
[2023-04-07 10:10:46] [INFO ] Invariant cache hit.
[2023-04-07 10:10:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:10:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:10:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:10:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:10:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:47] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:10:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:10:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:10:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:10:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:10:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:10:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:10:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:10:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:10:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:10:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:47] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:10:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:10:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:10:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:10:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:10:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:10:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:10:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:10:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Real]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 10:10:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:10:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 10:10:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:10:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:10:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:10:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:10:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:47] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:10:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:10:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:10:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:10:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:10:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:10:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:10:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:10:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:10:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111306, 111306, 111306, 111306, 111306, 111306, 111306]
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 10:11:23] [INFO ] Invariant cache hit.
[2023-04-07 10:11:23] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 10:11:23] [INFO ] Invariant cache hit.
[2023-04-07 10:11:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:11:23] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-04-07 10:11:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:11:23] [INFO ] Invariant cache hit.
[2023-04-07 10:11:23] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:11:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160656 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 10:11:25] [INFO ] Invariant cache hit.
[2023-04-07 10:11:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:11:25] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 10:11:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:11:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:11:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:11:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:11:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:11:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:11:25] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:11:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:11:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:11:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:11:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:11:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:11:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:11:25] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:11:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:11:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:11:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:11:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:11:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 9 ms returned sat
[2023-04-07 10:11:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:11:25] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:11:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:11:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:11:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:11:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:11:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:11:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:11:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:11:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:11:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:11:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:11:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:11:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:11:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:11:25] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:11:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:11:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:11:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:11:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:11:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:11:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:11:25] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:11:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:11:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:11:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:11:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:11:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:11:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:11:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:11:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111309, 111309, 111309, 111309, 111309, 111309, 111309]
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 10:12:01] [INFO ] Invariant cache hit.
[2023-04-07 10:12:01] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 10:12:01] [INFO ] Invariant cache hit.
[2023-04-07 10:12:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:12:01] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-04-07 10:12:01] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 10:12:01] [INFO ] Invariant cache hit.
[2023-04-07 10:12:01] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:12:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160157 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
[2023-04-07 10:12:03] [INFO ] Invariant cache hit.
[2023-04-07 10:12:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 10:12:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:12:03] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:12:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:12:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:12:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:12:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:12:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:12:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:12:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:12:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:12:03] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:12:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:12:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:12:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:12:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:12:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:12:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:12:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:12:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:12:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:12:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:12:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:12:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:12:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:12:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:12:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:12:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:03] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:12:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:12:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:12:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:12:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:12:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:12:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:12:04] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:12:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:12:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:12:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:12:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:12:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:12:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:12:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:12:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:12:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111311, 111311, 111311, 111311, 111311, 111311, 111311]
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 5 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 5 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 10:12:40] [INFO ] Invariant cache hit.
[2023-04-07 10:12:40] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 10:12:40] [INFO ] Invariant cache hit.
[2023-04-07 10:12:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:12:40] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-07 10:12:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:12:40] [INFO ] Invariant cache hit.
[2023-04-07 10:12:40] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:12:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159958 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 10:12:42] [INFO ] Invariant cache hit.
[2023-04-07 10:12:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:12:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:12:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:12:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:12:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:12:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:12:42] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:12:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:42] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:12:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:12:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:12:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:12:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:12:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:42] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:12:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:12:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:12:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:12:42] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:12:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:12:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:12:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:12:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:12:42] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:12:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:12:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:12:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:12:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:12:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:12:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:42] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:12:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:12:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:12:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:12:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:12:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:12:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:12:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:12:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:12:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:12:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:12:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111314, 111314, 111314, 111314, 111314, 111314, 111314]
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 10:13:18] [INFO ] Invariant cache hit.
[2023-04-07 10:13:18] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-07 10:13:18] [INFO ] Invariant cache hit.
[2023-04-07 10:13:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:13:18] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 10:13:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:13:18] [INFO ] Invariant cache hit.
[2023-04-07 10:13:18] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:13:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160837 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 10:13:20] [INFO ] Invariant cache hit.
[2023-04-07 10:13:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 10:13:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:13:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:13:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:13:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:13:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:13:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:13:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:13:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:13:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:13:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:13:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:13:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:20] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:13:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:13:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:13:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:13:20] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:13:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:20] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:13:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:13:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:13:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:13:20] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:13:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:20] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:13:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:13:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:13:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:13:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:13:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:20] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:13:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:13:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 10:13:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:13:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:13:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:13:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:13:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:13:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:13:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:13:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111318, 111318, 111318, 111318, 111318, 111318, 111318]
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 10:13:56] [INFO ] Invariant cache hit.
[2023-04-07 10:13:56] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 10:13:56] [INFO ] Invariant cache hit.
[2023-04-07 10:13:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:13:56] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 10:13:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:13:56] [INFO ] Invariant cache hit.
[2023-04-07 10:13:56] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:13:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160957 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 10:13:58] [INFO ] Invariant cache hit.
[2023-04-07 10:13:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:13:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:13:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:13:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:13:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:13:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:13:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:13:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:13:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:13:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:13:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:13:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:13:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:13:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:13:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:13:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:13:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:13:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:13:58] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:13:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:13:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:13:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:13:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:13:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:13:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:13:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:13:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:13:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:13:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:13:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:58] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:13:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:13:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:13:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:13:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:13:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:13:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:13:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:13:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:13:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:13:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:13:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:13:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:13:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:13:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:13:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:13:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:13:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:13:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:13:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:13:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:13:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:13:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:13:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:13:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:13:59] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:13:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:13:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:59] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:13:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:13:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:13:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:13:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:13:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:13:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:13:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:13:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111321, 111321, 111321, 111321, 111321, 111321, 111321]
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 10:14:35] [INFO ] Invariant cache hit.
[2023-04-07 10:14:35] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 10:14:35] [INFO ] Invariant cache hit.
[2023-04-07 10:14:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:14:35] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-04-07 10:14:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:14:35] [INFO ] Invariant cache hit.
[2023-04-07 10:14:35] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:14:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160286 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 10:14:37] [INFO ] Invariant cache hit.
[2023-04-07 10:14:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:14:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 10:14:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:14:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:14:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:14:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:14:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:14:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:14:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:14:37] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:14:37] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:14:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:14:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:14:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 7 ms returned sat
[2023-04-07 10:14:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:14:37] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:14:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:14:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:14:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:14:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:14:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:14:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:14:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:14:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:14:37] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:14:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:14:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:14:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:14:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:14:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:14:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:14:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:14:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:14:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:14:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:14:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:14:37] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:14:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:14:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:14:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:14:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:14:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:14:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:14:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:14:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:14:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:14:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:14:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:14:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:14:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:14:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:14:37] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111324, 111324, 111324, 111324, 111324, 111324, 111324]
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 10:15:13] [INFO ] Invariant cache hit.
[2023-04-07 10:15:13] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 10:15:13] [INFO ] Invariant cache hit.
[2023-04-07 10:15:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:15:13] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-04-07 10:15:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:15:13] [INFO ] Invariant cache hit.
[2023-04-07 10:15:13] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:15:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160072 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
[2023-04-07 10:15:15] [INFO ] Invariant cache hit.
[2023-04-07 10:15:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:15:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:15:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:15:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:15:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:15:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:15:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:15:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:15] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:15:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:15:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:15:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:15:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:15:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:15:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:15:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:15:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:15:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:15:15] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:15:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:15] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:15:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:15:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:15:15] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:15:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:15:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:15:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:15:15] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:15:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:15] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:15:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:15] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:15:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:15:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:15:15] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111327, 111327, 111327, 111327, 111327, 111327, 111327]
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 10:15:51] [INFO ] Invariant cache hit.
[2023-04-07 10:15:51] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 10:15:51] [INFO ] Invariant cache hit.
[2023-04-07 10:15:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:15:51] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-07 10:15:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:15:51] [INFO ] Invariant cache hit.
[2023-04-07 10:15:52] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:15:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000003 steps, including 160430 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 10:15:53] [INFO ] Invariant cache hit.
[2023-04-07 10:15:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:15:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:15:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:15:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:15:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:15:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:15:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:15:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:15:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:15:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:15:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:15:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:15:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:15:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:15:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:15:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:15:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:15:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:15:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:15:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:54] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 10:15:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:15:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:15:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:15:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:15:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:15:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:15:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:15:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:15:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:15:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:15:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:15:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:15:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:15:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:15:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:15:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:15:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:15:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:15:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:15:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:15:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:15:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:15:54] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:15:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:15:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:15:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:15:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:15:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:15:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:15:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:15:54] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:15:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:15:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:15:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:15:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:15:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:15:54] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:15:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:15:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:15:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111330, 111330, 111330, 111330, 111330, 111330, 111330]
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 10:16:30] [INFO ] Invariant cache hit.
[2023-04-07 10:16:30] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 10:16:30] [INFO ] Invariant cache hit.
[2023-04-07 10:16:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:16:30] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-07 10:16:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:16:30] [INFO ] Invariant cache hit.
[2023-04-07 10:16:30] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:16:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160117 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
[2023-04-07 10:16:32] [INFO ] Invariant cache hit.
[2023-04-07 10:16:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:16:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:16:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:16:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:16:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:16:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:16:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:16:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:16:32] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:16:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:16:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:16:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:16:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:16:32] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:16:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:16:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:16:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:16:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:16:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:16:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:16:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:16:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:16:32] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:16:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:16:32] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:16:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:16:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:16:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:16:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:16:32] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:16:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:16:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:16:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:16:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:16:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:16:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:16:32] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:16:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:16:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:16:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:16:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:16:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:16:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:16:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:16:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:16:32] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:16:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:16:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:16:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 10:16:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:16:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:16:32] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111333, 111333, 111333, 111333, 111333, 111333, 111333]
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 10:17:08] [INFO ] Invariant cache hit.
[2023-04-07 10:17:08] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 10:17:08] [INFO ] Invariant cache hit.
[2023-04-07 10:17:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:17:08] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 10:17:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:17:08] [INFO ] Invariant cache hit.
[2023-04-07 10:17:08] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:17:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160362 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
[2023-04-07 10:17:10] [INFO ] Invariant cache hit.
[2023-04-07 10:17:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-07 10:17:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:17:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:17:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:17:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:17:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:17:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:17:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:17:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:17:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:10] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:17:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:17:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:17:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:17:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:17:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:17:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:17:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:17:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:17:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:10] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:17:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:17:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:17:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:17:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:17:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:17:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:17:11] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:17:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:17:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:17:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:17:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:17:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:17:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:17:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:17:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:17:11] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:17:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:17:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:17:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:17:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:17:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:17:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:11] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:17:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:17:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:17:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:17:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:17:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:17:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:17:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:17:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:17:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:17:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:17:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:17:11] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:17:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:17:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 10:17:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:17:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:17:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:17:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:11] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:17:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:17:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:17:11] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111336, 111336, 111336, 111336, 111336, 111336, 111336]
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 10:17:47] [INFO ] Invariant cache hit.
[2023-04-07 10:17:47] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 10:17:47] [INFO ] Invariant cache hit.
[2023-04-07 10:17:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:17:47] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-07 10:17:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:17:47] [INFO ] Invariant cache hit.
[2023-04-07 10:17:47] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:17:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160188 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=4975 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 10:17:49] [INFO ] Invariant cache hit.
[2023-04-07 10:17:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 10:17:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:17:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:17:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:17:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:17:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:17:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:17:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:17:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:17:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:49] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:17:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:17:49] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:17:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:17:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:17:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:17:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:17:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:17:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:49] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:17:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:17:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:17:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:17:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:17:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:17:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:17:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:17:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:17:49] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:17:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:17:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:17:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:17:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:17:49] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 9 ms.
[2023-04-07 10:17:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:17:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:17:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:17:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:17:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:17:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:17:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111340, 111340, 111340, 111340, 111340, 111340, 111340]
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 10:18:25] [INFO ] Invariant cache hit.
[2023-04-07 10:18:25] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 10:18:25] [INFO ] Invariant cache hit.
[2023-04-07 10:18:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:18:25] [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 10:18:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:18:25] [INFO ] Invariant cache hit.
[2023-04-07 10:18:25] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:18:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159945 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
[2023-04-07 10:18:27] [INFO ] Invariant cache hit.
[2023-04-07 10:18:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:18:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 10:18:27] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:18:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:18:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:18:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:18:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:18:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:18:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:18:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:18:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:18:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:18:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:18:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:18:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:18:27] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:18:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:18:27] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:18:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:18:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:18:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:18:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:18:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:18:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:18:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:18:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:18:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:18:27] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:18:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:18:27] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:18:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:18:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:18:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:18:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:18:27] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:18:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:18:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:18:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:18:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:18:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:18:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:18:27] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:18:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:18:27] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:18:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:18:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:18:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:18:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:18:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:18:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:18:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:18:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111343, 111343, 111343, 111343, 111343, 111343, 111343]
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 10:19:04] [INFO ] Invariant cache hit.
[2023-04-07 10:19:04] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 10:19:04] [INFO ] Invariant cache hit.
[2023-04-07 10:19:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:19:04] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-04-07 10:19:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:19:04] [INFO ] Invariant cache hit.
[2023-04-07 10:19:04] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:19:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160083 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
[2023-04-07 10:19:05] [INFO ] Invariant cache hit.
[2023-04-07 10:19:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:06] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 10:19:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:19:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:19:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:19:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:19:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:19:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:19:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:19:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:19:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:19:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:19:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:19:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:19:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:19:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:19:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:19:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:19:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:19:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:19:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:19:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:19:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:19:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:06] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:19:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:19:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:19:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:19:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:19:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:19:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:19:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:06] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:19:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:19:06] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:19:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:19:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:19:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:19:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:19:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:19:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111346, 111346, 111346, 111346, 111346, 111346, 111346]
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 10:19:42] [INFO ] Invariant cache hit.
[2023-04-07 10:19:42] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 10:19:42] [INFO ] Invariant cache hit.
[2023-04-07 10:19:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:19:42] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-07 10:19:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:19:42] [INFO ] Invariant cache hit.
[2023-04-07 10:19:42] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:19:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160348 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 7) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
[2023-04-07 10:19:44] [INFO ] Invariant cache hit.
[2023-04-07 10:19:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:44] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-07 10:19:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:19:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:19:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:19:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:19:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:19:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:19:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:19:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:19:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:19:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:19:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:19:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:19:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:19:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:19:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:19:44] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:19:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:44] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:19:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:19:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:19:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:19:44] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:19:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:19:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:19:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:19:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:19:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:19:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 10:19:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:19:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:19:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:19:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:19:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:19:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:19:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:19:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:19:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:19:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:19:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111349, 111349, 111349, 111349, 111349, 111349, 111349]
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 10:20:21] [INFO ] Invariant cache hit.
[2023-04-07 10:20:21] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 10:20:21] [INFO ] Invariant cache hit.
[2023-04-07 10:20:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:20:21] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 10:20:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:20:21] [INFO ] Invariant cache hit.
[2023-04-07 10:20:21] [INFO ] Dead Transitions using invariants and state equation in 15 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 10:20:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160148 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 10:20:23] [INFO ] Invariant cache hit.
[2023-04-07 10:20:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:20:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:20:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:20:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:20:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:20:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:20:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:20:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:20:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:20:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:20:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:20:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:20:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:20:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:20:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:20:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:20:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:20:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:20:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:20:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:20:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:20:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:20:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:20:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:20:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:20:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:20:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:20:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:20:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:20:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:20:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:20:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:20:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:20:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:20:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:20:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:20:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:20:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:20:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:20:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:20:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:20:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:20:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:20:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 10:20:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:20:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:20:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:20:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:20:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:20:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:20:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:20:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111353, 111353, 111353, 111353, 111353, 111353, 111353]
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 10:20:59] [INFO ] Invariant cache hit.
[2023-04-07 10:20:59] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 10:20:59] [INFO ] Invariant cache hit.
[2023-04-07 10:20:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:20:59] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-07 10:20:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:20:59] [INFO ] Invariant cache hit.
[2023-04-07 10:20:59] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:20:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160260 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 7) seen :147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
[2023-04-07 10:21:01] [INFO ] Invariant cache hit.
[2023-04-07 10:21:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:21:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:21:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:21:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:21:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:21:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:21:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:21:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:21:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:21:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:21:01] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:21:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:21:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:21:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:21:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:21:01] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:21:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:21:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:21:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:21:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:21:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:21:01] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:21:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:21:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:21:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:21:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:21:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:21:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:21:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:21:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:21:01] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:21:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:21:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:21:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:21:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:21:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111355, 111355, 111355, 111355, 111355, 111355, 111355]
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 10:21:37] [INFO ] Invariant cache hit.
[2023-04-07 10:21:37] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 10:21:37] [INFO ] Invariant cache hit.
[2023-04-07 10:21:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:21:37] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-07 10:21:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:21:37] [INFO ] Invariant cache hit.
[2023-04-07 10:21:37] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:21:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160182 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 10:21:39] [INFO ] Invariant cache hit.
[2023-04-07 10:21:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:21:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:21:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:21:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:21:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:21:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:21:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:21:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:21:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:21:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:21:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:21:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:21:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:21:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:21:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:21:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:21:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:21:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:39] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:21:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:21:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:21:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:21:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:21:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:21:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:21:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:21:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:21:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:21:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:21:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:21:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:21:39] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:21:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:21:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:21:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:21:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:21:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:40] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:21:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:21:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:21:40] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:21:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:21:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:21:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:21:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:21:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:21:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:21:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:21:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:21:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:21:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:21:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:21:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:21:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:21:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:21:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:21:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:21:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111358, 111358, 111358, 111358, 111358, 111358, 111358]
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 10:22:16] [INFO ] Invariant cache hit.
[2023-04-07 10:22:16] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-04-07 10:22:16] [INFO ] Invariant cache hit.
[2023-04-07 10:22:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:22:16] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 10:22:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:22:16] [INFO ] Invariant cache hit.
[2023-04-07 10:22:16] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:22:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160472 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 7) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
[2023-04-07 10:22:18] [INFO ] Invariant cache hit.
[2023-04-07 10:22:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:22:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:22:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:22:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:22:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:22:18] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:22:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:22:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:22:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:22:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:22:18] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:22:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:22:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:22:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:22:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:22:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:22:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:22:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:22:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:22:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:22:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:22:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:22:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:22:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:22:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:22:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:22:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:22:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:22:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:22:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:22:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:22:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:22:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:22:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:22:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:22:18] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111360, 111360, 111360, 111360, 111360, 111360, 111360]
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 10:22:54] [INFO ] Invariant cache hit.
[2023-04-07 10:22:54] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 10:22:54] [INFO ] Invariant cache hit.
[2023-04-07 10:22:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:22:54] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 10:22:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:22:54] [INFO ] Invariant cache hit.
[2023-04-07 10:22:54] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:22:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160398 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 10:22:56] [INFO ] Invariant cache hit.
[2023-04-07 10:22:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:22:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:22:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:22:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:22:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:22:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:22:56] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:22:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:22:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:22:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:22:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:22:56] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:22:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:22:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:22:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:22:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:22:56] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:22:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:22:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:22:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:22:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:22:56] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:22:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:56] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:22:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:22:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:22:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:22:56] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:22:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:56] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:22:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:22:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:22:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:22:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:22:56] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:22:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:22:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:22:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:22:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:22:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:22:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111362, 111362, 111362, 111362, 111362, 111362, 111362]
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 10:23:32] [INFO ] Invariant cache hit.
[2023-04-07 10:23:32] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 10:23:33] [INFO ] Invariant cache hit.
[2023-04-07 10:23:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:23:33] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-04-07 10:23:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:23:33] [INFO ] Invariant cache hit.
[2023-04-07 10:23:33] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:23:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160430 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 7) seen :105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
[2023-04-07 10:23:34] [INFO ] Invariant cache hit.
[2023-04-07 10:23:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:23:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:23:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 10:23:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:23:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:23:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:23:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:23:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:23:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:23:35] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 16 ms.
[2023-04-07 10:23:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:23:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:23:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:23:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:23:35] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:23:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:23:35] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:23:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:23:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:23:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:23:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:23:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:23:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:23:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:23:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:23:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:23:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:23:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:23:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:23:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:23:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 10:23:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:23:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:23:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:23:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:23:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:23:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:23:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:23:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:23:35] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Real]Added 3 Read/Feed constraints in 9 ms returned sat
[2023-04-07 10:23:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:23:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:23:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:23:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:23:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:23:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:23:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:23:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:23:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:23:35] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:23:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:23:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:23:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111366, 111366, 111366, 111366, 111366, 111366, 111366]
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 10:24:11] [INFO ] Invariant cache hit.
[2023-04-07 10:24:11] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 10:24:11] [INFO ] Invariant cache hit.
[2023-04-07 10:24:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:24:11] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-07 10:24:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:24:11] [INFO ] Invariant cache hit.
[2023-04-07 10:24:11] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:24:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159832 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 10:24:13] [INFO ] Invariant cache hit.
[2023-04-07 10:24:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:24:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:24:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:24:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:24:13] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:24:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:24:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:24:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:24:13] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:24:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:24:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:13] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:24:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:24:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:24:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:24:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:24:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:24:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:24:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:24:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:24:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:24:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:24:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:24:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:13] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:24:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:24:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:24:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:24:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:24:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:13] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:24:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:24:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:24:13] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111369, 111369, 111369, 111369, 111369, 111369, 111369]
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 10:24:49] [INFO ] Invariant cache hit.
[2023-04-07 10:24:49] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-04-07 10:24:49] [INFO ] Invariant cache hit.
[2023-04-07 10:24:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:24:49] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-04-07 10:24:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:24:49] [INFO ] Invariant cache hit.
[2023-04-07 10:24:50] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:24:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159811 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
[2023-04-07 10:24:51] [INFO ] Invariant cache hit.
[2023-04-07 10:24:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:51] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 10:24:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:24:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:24:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:24:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:24:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:24:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:24:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:24:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:24:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:24:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:24:52] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:24:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:24:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:24:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:24:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:24:52] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:24:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:24:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:24:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:24:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:24:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:24:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:52] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:24:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:24:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:24:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:24:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:24:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Real]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 10:24:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:24:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:24:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:24:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:24:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:24:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:24:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:24:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:24:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:24:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:24:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111372, 111372, 111372, 111372, 111372, 111372, 111372]
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 10:25:28] [INFO ] Invariant cache hit.
[2023-04-07 10:25:28] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-04-07 10:25:28] [INFO ] Invariant cache hit.
[2023-04-07 10:25:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:25:28] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-07 10:25:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:25:28] [INFO ] Invariant cache hit.
[2023-04-07 10:25:28] [INFO ] Dead Transitions using invariants and state equation in 16 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 10:25:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160178 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
[2023-04-07 10:25:30] [INFO ] Invariant cache hit.
[2023-04-07 10:25:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:25:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 10:25:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:25:30] [INFO ] [Real]Added 3 Read/Feed constraints in 10 ms returned sat
[2023-04-07 10:25:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:25:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:25:30] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:25:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:25:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:25:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:25:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:25:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:25:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:25:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:25:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:25:30] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:25:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:25:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:25:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:25:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:25:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:25:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:25:30] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:25:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:25:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:25:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:25:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:25:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:25:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:25:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:25:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:25:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:25:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:25:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:25:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:25:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:25:30] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:25:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:25:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:25:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:25:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:25:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:25:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:25:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:25:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:25:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:25:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:25:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:25:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:25:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:25:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:25:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111376, 111376, 111376, 111376, 111376, 111376, 111376]
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 10:26:07] [INFO ] Invariant cache hit.
[2023-04-07 10:26:07] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 10:26:07] [INFO ] Invariant cache hit.
[2023-04-07 10:26:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:26:07] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-04-07 10:26:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:26:07] [INFO ] Invariant cache hit.
[2023-04-07 10:26:07] [INFO ] Dead Transitions using invariants and state equation in 16 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 10:26:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160375 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
[2023-04-07 10:26:09] [INFO ] Invariant cache hit.
[2023-04-07 10:26:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:26:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:26:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:26:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:26:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:26:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:26:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:26:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:09] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:26:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:26:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:26:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:26:09] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:26:09] [INFO ] [Real]Absence check using 1 positive place invariants in 13 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:26:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:26:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:26:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:26:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:26:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:26:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:26:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:26:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:26:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:26:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:26:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:26:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:26:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:26:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:26:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:26:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:26:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:26:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:26:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:26:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:26:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:26:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 10:26:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:26:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:26:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111379, 111379, 111379, 111379, 111379, 111379, 111379]
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 10:26:45] [INFO ] Invariant cache hit.
[2023-04-07 10:26:45] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 10:26:45] [INFO ] Invariant cache hit.
[2023-04-07 10:26:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:26:45] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-07 10:26:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:26:45] [INFO ] Invariant cache hit.
[2023-04-07 10:26:45] [INFO ] Dead Transitions using invariants and state equation in 21 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 10:26:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000002 steps, including 160282 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
[2023-04-07 10:26:47] [INFO ] Invariant cache hit.
[2023-04-07 10:26:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:26:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:26:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:26:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:26:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:26:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:26:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:26:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:26:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:26:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:26:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:26:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:26:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:47] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:26:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:26:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:26:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:26:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:26:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:26:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:26:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:26:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:26:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:26:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:26:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:26:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:26:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:26:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:26:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:26:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:26:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:26:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:26:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:26:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111383, 111383, 111383, 111383, 111383, 111383, 111383]
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 10:27:23] [INFO ] Invariant cache hit.
[2023-04-07 10:27:23] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 10:27:23] [INFO ] Invariant cache hit.
[2023-04-07 10:27:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:27:23] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 10:27:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:27:23] [INFO ] Invariant cache hit.
[2023-04-07 10:27:23] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 10:27:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160291 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 7) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
[2023-04-07 10:27:25] [INFO ] Invariant cache hit.
[2023-04-07 10:27:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:27:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 10:27:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:27:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:27:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:27:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:27:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:27:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:27:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:27:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:27:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:27:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:27:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:27:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:27:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:27:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:27:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:27:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:27:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:27:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:27:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:27:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:27:25] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:27:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:27:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:27:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:27:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:27:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:27:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:27:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:27:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:27:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:27:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:27:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:27:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:27:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:27:25] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:27:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:27:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:27:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:27:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:27:25] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:27:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:27:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:27:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:27:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:27:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:27:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:27:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:27:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:27:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:27:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111386, 111386, 111386, 111386, 111386, 111386, 111386]
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 10:28:02] [INFO ] Invariant cache hit.
[2023-04-07 10:28:02] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 10:28:02] [INFO ] Invariant cache hit.
[2023-04-07 10:28:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:28:02] [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 10:28:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:28:02] [INFO ] Invariant cache hit.
[2023-04-07 10:28:02] [INFO ] Dead Transitions using invariants and state equation in 19 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 10:28:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160484 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
[2023-04-07 10:28:04] [INFO ] Invariant cache hit.
[2023-04-07 10:28:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:28:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:28:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:28:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:28:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:28:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:28:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:28:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:28:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:28:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:28:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:28:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:28:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:28:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:28:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:28:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:28:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:28:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:28:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:28:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:28:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:28:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:28:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 10:28:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:28:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:28:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:28:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:28:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:28:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:28:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:28:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:28:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:28:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:28:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:28:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 10:28:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:28:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:28:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:28:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:28:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:28:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:28:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:28:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 10:28:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 10:28:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 10:28:04] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:28:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 10:28:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 10:28:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 10:28:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 10:28:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 10:28:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111389, 111389, 111389, 111389, 111389, 111389, 111389]
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 14 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 10:28:40] [INFO ] Invariant cache hit.
[2023-04-07 10:28:40] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 10:28:40] [INFO ] Invariant cache hit.
[2023-04-07 10:28:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 10:28:40] [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 10:28:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 10:28:40] [INFO ] Invariant cache hit.
[2023-04-07 10:28:40] [INFO ] Dead Transitions using invariants and state equation in 14 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 10:28:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160754 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=4878 ) properties (out of 7) seen :777777
[2023-04-07 10:28:42] [INFO ] Invariant cache hit.
[2023-04-07 10:28:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat

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