Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r519-tall-167987244800077.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
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 r519-tall-167987244800077
=====================================================================

--------------------
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 1680834866577

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CryptoMiner-COL-D03N000
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2023-04-07 02:34:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-07 02:34:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 02:34:28] [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 02:34:28] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-04-07 02:34:28] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 376 ms
[2023-04-07 02:34:28] [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 6 ms.
[2023-04-07 02:34:28] [INFO ] Built PT skeleton of HLPN with 2 places and 4 transitions 10 arcs in 8 ms.
[2023-04-07 02:34:28] [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 02:34:28] [INFO ] Computed 0 invariants in 4 ms
[2023-04-07 02:34:28] [INFO ] Flow matrix only has 3 transitions (discarded 1 similar events)
// Phase 1: matrix 3 rows 2 cols
[2023-04-07 02:34:28] [INFO ] Computed 0 invariants in 0 ms
[2023-04-07 02:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 02:34:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:34:28] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:34:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 02:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 02:34:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:34:28] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:34:28] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:34:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:34:28] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:34:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:28] [INFO ] [Real]Absence check using state equation in 8 ms returned unsat
[2023-04-07 02:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:28] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2023-04-07 02:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:34:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:34:28] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:34:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:28] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2023-04-07 02:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:28] [INFO ] [Real]Absence check using state equation in 1 ms returned unsat
[2023-04-07 02:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:34:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:34:29] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:34:29] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2023-04-07 02:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:34:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:34:29] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:34:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:34:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:34:29] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:34:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Real]Absence check using state equation in 1 ms returned unsat
[2023-04-07 02:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2023-04-07 02:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Real]Absence check using state equation in 1 ms returned unsat
[2023-04-07 02:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [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 02:34:29] [INFO ] Unfolded HLPN to a Petri net with 8 places and 8 transitions 22 arcs in 9 ms.
[2023-04-07 02:34:29] [INFO ] Unfolded 7 HLPN properties in 0 ms.
Incomplete random walk after 10000 steps, including 1415 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 7) seen :84
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 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 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 7 ms. (steps per millisecond=1428 ) properties (out of 7) seen :7777
// Phase 1: matrix 8 rows 8 cols
[2023-04-07 02:34:29] [INFO ] Computed 0 invariants in 1 ms
[2023-04-07 02:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 02:34:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:34:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:34:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-07 02:34:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:34:29] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:34:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 02:34:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:34:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:34:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:34:29] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 02:34:29] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:34:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:34:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 02:34:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:34:29] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:34:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 02:34:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:34:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 02:34:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:34:29] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:34:29] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:34:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:34:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:34:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:34:29] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:34:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:34:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:34:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:34:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:34:29] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:34:29] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:34:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:34:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:34:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:34:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 02:34:29] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:34:29] [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 :[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 13 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 15 ms. Remains : 8/8 places, 7/8 transitions.
// Phase 1: matrix 7 rows 8 cols
[2023-04-07 02:34:30] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 160235 resets, run finished after 495 ms. (steps per millisecond=2020 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) 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 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 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
[2023-04-07 02:34:32] [INFO ] Invariant cache hit.
[2023-04-07 02:34:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:32] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-07 02:34:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:34:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:34:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:34:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:34:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:34:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:34:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:34:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:34:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:34:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:34:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:34:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:34:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:34:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:34:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:34:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:34:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:34:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:34:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:34:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:34:32] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:34:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:34:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:34:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:34:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:34:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Real]Added 3 Read/Feed constraints in 8 ms returned sat
[2023-04-07 02:34:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:34:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:34:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:34:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:34:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:34:32] [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 :[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 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 2 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 02:35:11] [INFO ] Invariant cache hit.
[2023-04-07 02:35:11] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-04-07 02:35:11] [INFO ] Invariant cache hit.
[2023-04-07 02:35:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:35:11] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-04-07 02:35:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:35:11] [INFO ] Invariant cache hit.
[2023-04-07 02:35:11] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:35:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160229 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
[2023-04-07 02:35:13] [INFO ] Invariant cache hit.
[2023-04-07 02:35:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:35:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:35:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:35:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:35:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:35:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:35:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:35:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:35:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:35:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:13] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:35:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:35:13] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:35:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:35:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:35:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:35:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:35:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:35:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:35:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:35:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:35:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:35:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:35:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:35:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:35:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:35:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:35:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:35:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:35:13] [INFO ] [Real]Added 3 Read/Feed constraints in 6 ms returned sat
[2023-04-07 02:35:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:35:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:35:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:35:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:35:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:35:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:14] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-04-07 02:35:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:35:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:35:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 02:35:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:35:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:35:14] [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 :[111114, 111114, 111114, 111114, 111114, 111114, 111114]
Support contains 4 out of 8 places. 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 4 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 02:35:53] [INFO ] Invariant cache hit.
[2023-04-07 02:35:53] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 02:35:53] [INFO ] Invariant cache hit.
[2023-04-07 02:35:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:35:53] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-04-07 02:35:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:35:53] [INFO ] Invariant cache hit.
[2023-04-07 02:35:53] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:35:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160272 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
[2023-04-07 02:35:55] [INFO ] Invariant cache hit.
[2023-04-07 02:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:35:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:35:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:35:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:35:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:35:55] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:35:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:35:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:35:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:35:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:35:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:35:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:35:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:35:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:35:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:35:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:35:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:35:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:35:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:35:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:35:55] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:35:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:35:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:35:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:35:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:35:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 8 ms returned sat
[2023-04-07 02:35:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:35:55] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 26 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 02:36:34] [INFO ] Invariant cache hit.
[2023-04-07 02:36:34] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 02:36:34] [INFO ] Invariant cache hit.
[2023-04-07 02:36:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:36:34] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-04-07 02:36:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:36:34] [INFO ] Invariant cache hit.
[2023-04-07 02:36:34] [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 02:36:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160563 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 7) seen :112
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 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 199 ms. (steps per millisecond=5025 ) 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 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
[2023-04-07 02:36:36] [INFO ] Invariant cache hit.
[2023-04-07 02:36:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:36:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-07 02:36:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:36:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:36:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:36:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:36:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:36:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:36:36] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:36:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:36:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:36:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:36:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:36:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:36:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:36:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:36:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:36:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:36:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:36:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:36:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 7 ms returned sat
[2023-04-07 02:36:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:36:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:36:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:36:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:36:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:36:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:36:36] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:36:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:36:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 02:36:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:36:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:36:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:36:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:36:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:36:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:36:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:36:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:36:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:36:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:36:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:36:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:36:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:36:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:36:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:36:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:36:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:36:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:36:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:36:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:36:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:36:36] [INFO ] Added : 0 causal constraints over 0 iterations in 11 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 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 02:37:15] [INFO ] Invariant cache hit.
[2023-04-07 02:37:15] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-04-07 02:37:15] [INFO ] Invariant cache hit.
[2023-04-07 02:37:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:37:15] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-04-07 02:37:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:37:15] [INFO ] Invariant cache hit.
[2023-04-07 02:37:15] [INFO ] Dead Transitions using invariants and state equation in 23 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 02:37:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160367 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
[2023-04-07 02:37:17] [INFO ] Invariant cache hit.
[2023-04-07 02:37:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:37:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:37:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:37:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:37:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:37:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:37:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:37:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:37:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:37:17] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:37:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:37:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 02:37:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:37:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:37:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:37:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:37:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:37:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:37:17] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:37:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:37:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:37:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:37:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:37:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:37:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:37:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:37:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:37:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:37:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:37:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 02:37:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:37:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:37:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:37:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:37:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:37:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:37:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:37:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:37:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:37:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:37:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:37:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:37:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:37:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:37:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:37:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:37:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:37:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:37:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:37:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:37:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:37:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 02:37:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:37:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:37:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:37:18] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 02:37:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:37:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:37:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:18] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 02:37:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:37:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:37:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 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 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 3 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 02:37:57] [INFO ] Invariant cache hit.
[2023-04-07 02:37:57] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 02:37:57] [INFO ] Invariant cache hit.
[2023-04-07 02:37:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:37:57] [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 02:37:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:37:57] [INFO ] Invariant cache hit.
[2023-04-07 02:37:57] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:37:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160212 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 7) seen :147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) 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 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) 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
[2023-04-07 02:37:58] [INFO ] Invariant cache hit.
[2023-04-07 02:37:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:37:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:37:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:37:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:37:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:37:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:59] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:37:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:37:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:37:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:37:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:37:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:37:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:37:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:37:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:37:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:37:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:59] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:37:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:37:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:37:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:37:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:37:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:37:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:37:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 02:37:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:37:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:37:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 6 ms returned sat
[2023-04-07 02:37:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:37:59] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:37:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:37:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:37:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 10 ms returned sat
[2023-04-07 02:37:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:37:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:37:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:37:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:37:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:37:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:37:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:37:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:37:59] [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 :[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 02:38:38] [INFO ] Invariant cache hit.
[2023-04-07 02:38:38] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-04-07 02:38:38] [INFO ] Invariant cache hit.
[2023-04-07 02:38:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:38:38] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-04-07 02:38:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:38:38] [INFO ] Invariant cache hit.
[2023-04-07 02:38:38] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:38:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160428 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
[2023-04-07 02:38:40] [INFO ] Invariant cache hit.
[2023-04-07 02:38:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:38:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:38:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:38:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:38:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:38:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:38:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:38:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:38:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:38:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:38:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:38:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:38:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:38:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:38:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:38:40] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:38:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:38:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:38:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:38:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:38:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:38:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:38:40] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:38:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:38:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:38:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:38:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:38:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 02:38:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:38:40] [INFO ] Added : 0 causal constraints over 0 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 02:38:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:38:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:38:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:38:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:38:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:38:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:38:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:38:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:38:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:38:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:38:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:38:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:38:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:38:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2023-04-07 02:38:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:38:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:38:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:38:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:38:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:38:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:38:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:38:40] [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 :[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 2 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 02:39:20] [INFO ] Invariant cache hit.
[2023-04-07 02:39:20] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-04-07 02:39:20] [INFO ] Invariant cache hit.
[2023-04-07 02:39:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:39:20] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-04-07 02:39:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:39:20] [INFO ] Invariant cache hit.
[2023-04-07 02:39:20] [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 02:39:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000002 steps, including 160657 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) 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 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) 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
[2023-04-07 02:39:22] [INFO ] Invariant cache hit.
[2023-04-07 02:39:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:39:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:39:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:39:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:39:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:39:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:39:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:39:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:39:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:39:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:39:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:39:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:39:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:39:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:39:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:39:22] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:39:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:39:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:39:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:39:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:39:22] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:39:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:39:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:39:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:39:22] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:39:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:39:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:39:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:39:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:39:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:39:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:39:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:39:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:39:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:39:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:39:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:39:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:39:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:39:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:39:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:39:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:39:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:39:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:39:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:39:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:39:22] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:39:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:39:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:39:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 02:39:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:39:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:39:22] [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 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 02:40:01] [INFO ] Invariant cache hit.
[2023-04-07 02:40:01] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 02:40:01] [INFO ] Invariant cache hit.
[2023-04-07 02:40:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:40:01] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-04-07 02:40:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:40:01] [INFO ] Invariant cache hit.
[2023-04-07 02:40:01] [INFO ] Dead Transitions using invariants and state equation in 16 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 02:40:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160375 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
[2023-04-07 02:40:03] [INFO ] Invariant cache hit.
[2023-04-07 02:40:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:40:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:40:03] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:40:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:40:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:40:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:40:03] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:40:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:40:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:40:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:03] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:40:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:40:03] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:40:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 02:40:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:40:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:40:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:40:03] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:40:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:40:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:40:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:40:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:40:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:40:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:40:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:40:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:40:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:40:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:40:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:40:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:40:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:40:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:40:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:40:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:40:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:40:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:40:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:40:03] [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 :[111135, 111135, 111135, 111135, 111135, 111135, 111135]
Support contains 4 out of 8 places. 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 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 02:40:42] [INFO ] Invariant cache hit.
[2023-04-07 02:40:42] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 02:40:42] [INFO ] Invariant cache hit.
[2023-04-07 02:40:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:40:42] [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 02:40:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:40:42] [INFO ] Invariant cache hit.
[2023-04-07 02:40:42] [INFO ] Dead Transitions using invariants and state equation in 18 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 02:40:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160060 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
[2023-04-07 02:40:44] [INFO ] Invariant cache hit.
[2023-04-07 02:40:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:40:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:40:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:40:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:40:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:40:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:40:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:40:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:40:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:40:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:40:44] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:40:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:40:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:40:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:40:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:40:44] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:40:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:40:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:40:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:40:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:40:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:40:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:40:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:40:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:40:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:40:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:40:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:40:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:40:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:40:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:40:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:40:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:40:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:40:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:40:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:40:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:40:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:40:44] [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 :[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 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 02:41:23] [INFO ] Invariant cache hit.
[2023-04-07 02:41:23] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 02:41:23] [INFO ] Invariant cache hit.
[2023-04-07 02:41:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:41:23] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 02:41:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:41:23] [INFO ] Invariant cache hit.
[2023-04-07 02:41:23] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:41:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160725 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 7) seen :154
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) 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 199 ms. (steps per millisecond=5025 ) 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 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
[2023-04-07 02:41:25] [INFO ] Invariant cache hit.
[2023-04-07 02:41:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:41:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:41:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:41:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:41:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:41:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:41:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:41:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:41:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-04-07 02:41:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:41:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:41:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:41:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:41:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:41:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:41:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:41:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:41:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:41:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:41:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:41:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:41:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:41:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:41:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:41:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:41:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:41:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:41:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:41:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:41:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:41:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:41:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:41:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:41:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:41:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:41:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:41:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:41:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:41:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:41:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:41:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:41:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:41:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:41:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:41:25] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:41:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:41:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:41:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:41:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:41:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:41:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:41:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:41:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:41:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:41:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:41:26] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:41:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:41:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:41:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:41:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:41:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:41:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-04-07 02:41:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:41:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:41:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:41:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:41:26] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:41:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:41:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:41:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-04-07 02:41:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:41:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:41:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:41:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:41:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:41:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:41:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:41:26] [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 :[111145, 111145, 111145, 111145, 111145, 111145, 111145]
Support contains 4 out of 8 places. 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 02:42:04] [INFO ] Invariant cache hit.
[2023-04-07 02:42:04] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 02:42:04] [INFO ] Invariant cache hit.
[2023-04-07 02:42:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:42:04] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 02:42:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:42:04] [INFO ] Invariant cache hit.
[2023-04-07 02:42:04] [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 02:42:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160278 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
[2023-04-07 02:42:06] [INFO ] Invariant cache hit.
[2023-04-07 02:42:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:06] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-07 02:42:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:42:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:42:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:42:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:06] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:42:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:42:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:42:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:42:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:42:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:42:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:42:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:42:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:42:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:42:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:42:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:42:06] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:42:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:42:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:42:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:42:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 02:42:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:42:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:42:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:42:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:42:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:42:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:42:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:42:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:42:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:42:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:42:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:42:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:42:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:42:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:42:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:42:06] [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 :[111148, 111148, 111148, 111148, 111148, 111148, 111148]
Support contains 4 out of 8 places. 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 02:42:45] [INFO ] Invariant cache hit.
[2023-04-07 02:42:45] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 02:42:45] [INFO ] Invariant cache hit.
[2023-04-07 02:42:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:42:45] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-07 02:42:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:42:45] [INFO ] Invariant cache hit.
[2023-04-07 02:42:45] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:42:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159911 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=5494 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 7) seen :777777
[2023-04-07 02:42:47] [INFO ] Invariant cache hit.
[2023-04-07 02:42:47] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:42:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:42:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:42:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:42:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:42:47] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:42:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:47] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:42:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:42:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:42:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:42:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:42:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:42:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:42:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:42:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:42:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:42:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:42:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:42:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:42:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:42:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:42:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:42:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:42:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:42:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:42:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:42:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:42:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:42:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:42:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:42:47] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:42:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:42:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:42:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:42:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:42:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:42:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:42:47] [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 :[111152, 111152, 111152, 111152, 111152, 111152, 111152]
Support contains 4 out of 8 places. 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 02:43:26] [INFO ] Invariant cache hit.
[2023-04-07 02:43:26] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 02:43:26] [INFO ] Invariant cache hit.
[2023-04-07 02:43:26] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:43:26] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-07 02:43:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:43:26] [INFO ] Invariant cache hit.
[2023-04-07 02:43:26] [INFO ] Dead Transitions using invariants and state equation in 15 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 02:43:26] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160391 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 7) seen :112
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 198 ms. (steps per millisecond=5050 ) 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 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) 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
[2023-04-07 02:43:28] [INFO ] Invariant cache hit.
[2023-04-07 02:43:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:43:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:43:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:43:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:43:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:43:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:43:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 19 ms.
[2023-04-07 02:43:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:43:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:43:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:43:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:43:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:43:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:43:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:43:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:43:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:43:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:43:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:43:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:43:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:43:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:43:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:43:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:43:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:43:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:43:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:43:28] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:43:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:43:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:43:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:43:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:43:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:43:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:43:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:43:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:43:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:43:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:43:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:43:28] [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 :[111155, 111155, 111155, 111155, 111155, 111155, 111155]
Support contains 4 out of 8 places. 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 02:44:07] [INFO ] Invariant cache hit.
[2023-04-07 02:44:07] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 02:44:07] [INFO ] Invariant cache hit.
[2023-04-07 02:44:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:44:07] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-07 02:44:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:44:07] [INFO ] Invariant cache hit.
[2023-04-07 02:44:07] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:44:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160445 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) 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 193 ms. (steps per millisecond=5181 ) 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
[2023-04-07 02:44:09] [INFO ] Invariant cache hit.
[2023-04-07 02:44:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:44:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:44:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:44:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:44:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:44:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:44:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:44:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:44:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:44:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:44:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:44:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:44:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:44:09] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:44:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:44:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:44:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:44:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:44:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:44:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:09] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:44:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:44:09] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:44:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:44:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:44:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:44:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:44:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:44:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:09] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:44:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:44:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:44:09] [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 :[111157, 111157, 111157, 111157, 111157, 111157, 111157]
Support contains 4 out of 8 places. 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 02:44:48] [INFO ] Invariant cache hit.
[2023-04-07 02:44:48] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 02:44:48] [INFO ] Invariant cache hit.
[2023-04-07 02:44:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:44:48] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-04-07 02:44:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:44:48] [INFO ] Invariant cache hit.
[2023-04-07 02:44:48] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:44:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160346 resets, run finished after 394 ms. (steps per millisecond=2538 ) 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 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) 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 193 ms. (steps per millisecond=5181 ) properties (out of 7) seen :777777
[2023-04-07 02:44:50] [INFO ] Invariant cache hit.
[2023-04-07 02:44:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:44:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:44:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:44:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:44:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:44:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:44:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:44:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:44:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:44:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:44:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:44:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:44:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:44:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:44:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:44:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:44:50] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:44:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:44:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:44:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:44:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:44:50] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:44:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:44:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:44:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:44:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:44:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:44:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:44:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:44:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:44:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:44:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:44:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:44:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:44:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:44:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:44:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:44:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:44:50] [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 :[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 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 02:45:29] [INFO ] Invariant cache hit.
[2023-04-07 02:45:29] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 02:45:29] [INFO ] Invariant cache hit.
[2023-04-07 02:45:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:45:29] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 02:45:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:45:29] [INFO ] Invariant cache hit.
[2023-04-07 02:45:29] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:45:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159951 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) 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 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :777777
[2023-04-07 02:45:31] [INFO ] Invariant cache hit.
[2023-04-07 02:45:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:45:31] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-04-07 02:45:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:45:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:45:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:45:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:45:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:45:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:45:31] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:45:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:45:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:45:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:45:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:45:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:45:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:45:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:45:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:45:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:45:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:45:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:45:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:45:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:45:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:45:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:45:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:45:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:45:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:45:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:45:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:45:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:45:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:45:31] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:45:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:45:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:45:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:45:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:45:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:45:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:45:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:45:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:45:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:45:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:45:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 11 ms.
[2023-04-07 02:45:31] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:45:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:45:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:45:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:45:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:45:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:45:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:45:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:45:31] [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 02:46:10] [INFO ] Invariant cache hit.
[2023-04-07 02:46:10] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 02:46:10] [INFO ] Invariant cache hit.
[2023-04-07 02:46:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:46:10] [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 02:46:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:46:10] [INFO ] Invariant cache hit.
[2023-04-07 02:46:10] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:46:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160466 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) 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 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
[2023-04-07 02:46:12] [INFO ] Invariant cache hit.
[2023-04-07 02:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:46:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:46:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:46:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:12] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:46:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:46:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 8 ms.
[2023-04-07 02:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:46:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:46:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:46:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:12] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:46:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:12] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:46:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:46:12] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:46:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:46:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:46:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:12] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:46:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:46:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:46:12] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:46:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:46:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:46:12] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:46:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:46:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:46:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:46:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:46:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:46:12] [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 :[111165, 111165, 111165, 111165, 111165, 111165, 111165]
Support contains 4 out of 8 places. 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 02:46:51] [INFO ] Invariant cache hit.
[2023-04-07 02:46:51] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 02:46:51] [INFO ] Invariant cache hit.
[2023-04-07 02:46:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:46:51] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-07 02:46:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:46:51] [INFO ] Invariant cache hit.
[2023-04-07 02:46:51] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:46:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160718 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) 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 199 ms. (steps per millisecond=5025 ) 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 198 ms. (steps per millisecond=5050 ) 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 200 ms. (steps per millisecond=5000 ) properties (out of 7) seen :777777
[2023-04-07 02:46:53] [INFO ] Invariant cache hit.
[2023-04-07 02:46:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:46:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:46:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:46:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:46:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:46:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:46:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:46:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:46:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:46:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:46:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:46:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:46:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:46:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:46:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:46:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-07 02:46:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:46:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:46:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:46:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:46:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:46:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:46:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:46:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:46:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:46:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:46:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:46:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:46:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:46:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:46:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:46:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:46:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:46:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:46:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:46:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:46:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:46:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:46:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:53] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:46:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:46:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:46:53] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:46:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:46:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:46:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:46:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:46:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:46:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:46:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:46:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:46:54] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:46:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:46:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:46:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:46:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:46:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:46:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:46:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:46:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:46:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:46:54] [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 :[111168, 111168, 111168, 111168, 111168, 111168, 111168]
Support contains 4 out of 8 places. 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 02:47:33] [INFO ] Invariant cache hit.
[2023-04-07 02:47:33] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 02:47:33] [INFO ] Invariant cache hit.
[2023-04-07 02:47:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:47:33] [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 02:47:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:47:33] [INFO ] Invariant cache hit.
[2023-04-07 02:47:33] [INFO ] Dead Transitions using invariants and state equation in 32 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 02:47:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160297 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) 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 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) 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 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
[2023-04-07 02:47:35] [INFO ] Invariant cache hit.
[2023-04-07 02:47:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:47:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:47:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:47:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:47:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:47:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:47:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:47:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:47:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:47:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:47:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:47:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:47:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:47:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:47:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:47:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:47:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:47:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:47:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:47:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:47:35] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:47:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:47:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:47:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:47:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:47:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:47:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:47:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:47:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:47:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:47:35] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:47:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:47:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:47:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:47:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:47:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:47:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:47:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:47:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:47:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:47:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:47:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:47:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:47:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:47:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:47:35] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:47:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:47:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:47:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:47:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:47:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:47:35] [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 :[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 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 02:48:15] [INFO ] Invariant cache hit.
[2023-04-07 02:48:15] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 02:48:15] [INFO ] Invariant cache hit.
[2023-04-07 02:48:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:48:15] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-04-07 02:48:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:48:15] [INFO ] Invariant cache hit.
[2023-04-07 02:48:15] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:48:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160908 resets, run finished after 411 ms. (steps per millisecond=2433 ) 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 197 ms. (steps per millisecond=5076 ) 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 199 ms. (steps per millisecond=5025 ) 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 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
[2023-04-07 02:48:17] [INFO ] Invariant cache hit.
[2023-04-07 02:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:48:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:48:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:48:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:48:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:48:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:48:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:48:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:48:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:48:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:48:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:48:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:48:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:48:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:48:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:48:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:48:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:48:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:48:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:48:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:48:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:48:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:48:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:48:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:48:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:48:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:48:17] [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 :[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 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 02:48:56] [INFO ] Invariant cache hit.
[2023-04-07 02:48:56] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-07 02:48:56] [INFO ] Invariant cache hit.
[2023-04-07 02:48:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:48:56] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-07 02:48:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:48:56] [INFO ] Invariant cache hit.
[2023-04-07 02:48:56] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:48:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160388 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 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 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 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
[2023-04-07 02:48:58] [INFO ] Invariant cache hit.
[2023-04-07 02:48:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:48:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:48:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:48:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:48:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:48:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:48:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:48:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:48:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:48:58] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:48:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:48:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:48:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:48:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:48:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:48:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:48:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:48:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:48:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:48:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:48:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:48:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:48:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:48:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:48:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:48:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:48:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:48:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:48:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:48:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:48:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:48:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:48:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:48:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:48:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:48:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:48:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:48:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:48:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:48:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:48:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:48:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:48:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:48:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:48:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 02:48:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:48:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:48:59] [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 :[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 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 02:49:38] [INFO ] Invariant cache hit.
[2023-04-07 02:49:38] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 02:49:38] [INFO ] Invariant cache hit.
[2023-04-07 02:49:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:49:38] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-07 02:49:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:49:38] [INFO ] Invariant cache hit.
[2023-04-07 02:49:38] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:49:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160069 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :777777
[2023-04-07 02:49:39] [INFO ] Invariant cache hit.
[2023-04-07 02:49:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:49:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:49:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:49:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:49:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:49:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:49:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:49:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:49:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:49:39] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:49:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:49:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:49:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:49:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:49:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:49:39] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 02:49:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 16 ms returned sat
[2023-04-07 02:49:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:49:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:49:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:49:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:49:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:49:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:49:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:49:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:49:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:49:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:49:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:49:40] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:49:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:49:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:49:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:49:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:49:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:49:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:49:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:49:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:49:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:49:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:49:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:49:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:49:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:49:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:49:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:49:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:49:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:49:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:49:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:49:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:49:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:49:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:49:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:49:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:49:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:49:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:49:40] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:49:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:49:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:49:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:49:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:49:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:49:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:49:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:49:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:49:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:49:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:49:40] [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 :[111180, 111180, 111180, 111180, 111180, 111180, 111180]
Support contains 4 out of 8 places. 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 02:50:19] [INFO ] Invariant cache hit.
[2023-04-07 02:50:19] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 02:50:19] [INFO ] Invariant cache hit.
[2023-04-07 02:50:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:50:19] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-07 02:50:19] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 02:50:19] [INFO ] Invariant cache hit.
[2023-04-07 02:50:19] [INFO ] Dead Transitions using invariants and state equation in 13 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 02:50:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160538 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
[2023-04-07 02:50:21] [INFO ] Invariant cache hit.
[2023-04-07 02:50:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:50:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:50:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:50:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:50:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:50:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:50:21] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:50:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:50:21] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:50:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:50:21] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:50:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:50:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:50:21] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:50:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:50:21] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:50:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:50:21] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:50:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:50:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:50:21] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:50:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:50:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:50:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:50:21] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:50:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:50:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:50:21] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:50:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:50:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:50:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:50:21] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:50:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:50:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:50:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:50:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:50:21] [INFO ] Added : 0 causal constraints over 0 iterations in 32 ms. Result :sat
Minimization took 32 ms.
[2023-04-07 02:50:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:50:21] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:50:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:50:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:50:21] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:50:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:50:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:50:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:50:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:50:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:50:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:50:21] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:50:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:50:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:50:21] [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 :[111183, 111183, 111183, 111183, 111183, 111183, 111183]
Support contains 4 out of 8 places. 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 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 02:51:00] [INFO ] Invariant cache hit.
[2023-04-07 02:51:00] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 02:51:00] [INFO ] Invariant cache hit.
[2023-04-07 02:51:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:51:00] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-07 02:51:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:51:00] [INFO ] Invariant cache hit.
[2023-04-07 02:51:00] [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 02:51:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160720 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 7) seen :126
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 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 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
[2023-04-07 02:51:02] [INFO ] Invariant cache hit.
[2023-04-07 02:51:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 02:51:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:51:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:51:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:51:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:51:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:51:02] [INFO ] Added : 0 causal constraints over 0 iterations in 39 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:51:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:51:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:51:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:51:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:51:02] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:51:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:51:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:51:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:51:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:51:02] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:51:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:51:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:51:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:02] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:51:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:51:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:51:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:51:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:51:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:02] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:51:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:51:02] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:51:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:51:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:51:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:51:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:51:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:51:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:51:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:51:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:51:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:51:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:51:02] [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 :[111186, 111186, 111186, 111186, 111186, 111186, 111186]
Support contains 4 out of 8 places. 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 02:51:41] [INFO ] Invariant cache hit.
[2023-04-07 02:51:41] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-07 02:51:41] [INFO ] Invariant cache hit.
[2023-04-07 02:51:41] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:51:41] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-07 02:51:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:51:41] [INFO ] Invariant cache hit.
[2023-04-07 02:51:41] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:51:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160616 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 7) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
[2023-04-07 02:51:43] [INFO ] Invariant cache hit.
[2023-04-07 02:51:43] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-04-07 02:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:43] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-04-07 02:51:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:51:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:51:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:51:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 02:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:51:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:51:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:51:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:51:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:51:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:51:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:51:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:51:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:51:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:51:43] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:51:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:51:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:51:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:51:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:43] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:51:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:51:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:51:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:51:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:51:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:51:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:51:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:51:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:51:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:51:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:51:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:51:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:51:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:51:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:51:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:51:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:51:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:51:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:51:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:51:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:51:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:51:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:51:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:51:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:51:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:51:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:51:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:51:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:51:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:51:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:51:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:51:44] [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 :[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 02:52:22] [INFO ] Invariant cache hit.
[2023-04-07 02:52:22] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 02:52:22] [INFO ] Invariant cache hit.
[2023-04-07 02:52:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:52:22] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-07 02:52:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:52:22] [INFO ] Invariant cache hit.
[2023-04-07 02:52:22] [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 02:52:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160429 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
[2023-04-07 02:52:24] [INFO ] Invariant cache hit.
[2023-04-07 02:52:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:52:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:52:24] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:52:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:52:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:52:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:52:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 02:52:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:52:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:52:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:52:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:52:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:52:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:52:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:52:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:52:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:52:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:52:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:52:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:52:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:52:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:52:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:52:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:52:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:52:24] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:52:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:52:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:52:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:52:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:52:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:52:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:52:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:52:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:52:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:52:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:52:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:52:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:52:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:52:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:52:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:52:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:52:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:52:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:52:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:52:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:52:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:52:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:52:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:52:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:52:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:52:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:52:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:52:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:52:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:52:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:52:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:52:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:52:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:52:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:52:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:52:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:52:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:52:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:52:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:52:25] [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 :[111192, 111192, 111192, 111192, 111192, 111192, 111192]
Support contains 4 out of 8 places. 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 10 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 02:53:04] [INFO ] Invariant cache hit.
[2023-04-07 02:53:04] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-07 02:53:04] [INFO ] Invariant cache hit.
[2023-04-07 02:53:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:53:04] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-04-07 02:53:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:53:04] [INFO ] Invariant cache hit.
[2023-04-07 02:53:04] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:53:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160729 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 7) seen :126
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 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 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
[2023-04-07 02:53:06] [INFO ] Invariant cache hit.
[2023-04-07 02:53:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:53:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 02:53:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:53:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:53:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:53:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:53:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:53:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:53:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:53:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:53:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:53:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:53:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:53:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:53:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:53:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:53:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:53:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:53:06] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:53:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:53:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:06] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-04-07 02:53:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:53:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:53:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:53:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:53:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:53:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:53:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 02:53:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:53:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:53:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:53:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:53:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:53:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:53:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:53:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:53:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:53:07] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-04-07 02:53:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:07] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:53:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:53:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:53:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:53:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:53:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:53:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:53:07] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:53:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:53:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:53:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:53:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:53:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:53:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:07] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:53:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:53:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:53:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:53:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:53:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:53:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:53:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:53:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:53:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:53:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:53:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 02:53:07] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111195, 111195, 111195, 111195, 111195, 111195, 111195]
Support contains 4 out of 8 places. 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 2 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 02:53:46] [INFO ] Invariant cache hit.
[2023-04-07 02:53:46] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 02:53:46] [INFO ] Invariant cache hit.
[2023-04-07 02:53:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:53:46] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-07 02:53:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:53:46] [INFO ] Invariant cache hit.
[2023-04-07 02:53:46] [INFO ] Dead Transitions using invariants and state equation in 15 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 02:53:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160349 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 7) seen :119
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 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 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) 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 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
[2023-04-07 02:53:48] [INFO ] Invariant cache hit.
[2023-04-07 02:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 02:53:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:53:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:53:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:53:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:48] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:53:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:53:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:53:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:53:48] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:53:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:53:48] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:53:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:53:48] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:53:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:53:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:48] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:53:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:53:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:53:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:53:48] [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 :[111198, 111198, 111198, 111198, 111198, 111198, 111198]
Support contains 4 out of 8 places. 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 02:54:27] [INFO ] Invariant cache hit.
[2023-04-07 02:54:27] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 02:54:27] [INFO ] Invariant cache hit.
[2023-04-07 02:54:27] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:54:27] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-07 02:54:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:54:27] [INFO ] Invariant cache hit.
[2023-04-07 02:54:27] [INFO ] Dead Transitions using invariants and state equation in 17 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 02:54:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000002 steps, including 160478 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 7) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) 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 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) 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 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 203 ms. (steps per millisecond=4926 ) properties (out of 7) seen :777777
[2023-04-07 02:54:29] [INFO ] Invariant cache hit.
[2023-04-07 02:54:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:54:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:54:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:54:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:54:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:54:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:54:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:54:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:54:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:54:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:54:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:54:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:54:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:54:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:54:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:54:29] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:54:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:54:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:54:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:54:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:54:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:54:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:54:29] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:54:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:54:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:54:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:54:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:54:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:54:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 6 ms.
[2023-04-07 02:54:29] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 02:54:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:54:29] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:54:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:54:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:54:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 7 ms returned sat
[2023-04-07 02:54:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:54:29] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:54:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:54:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:54:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:54:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:54:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:54:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:54:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:54:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:54:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:54:29] [INFO ] [Real]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 02:54:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:54:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:54:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:54:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:54:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:54:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:54:30] [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 :[111200, 111200, 111200, 111200, 111200, 111200, 111200]
Support contains 4 out of 8 places. 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 02:55:09] [INFO ] Invariant cache hit.
[2023-04-07 02:55:09] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 02:55:09] [INFO ] Invariant cache hit.
[2023-04-07 02:55:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:55:09] [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 02:55:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:55:09] [INFO ] Invariant cache hit.
[2023-04-07 02:55:09] [INFO ] Dead Transitions using invariants and state equation in 15 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 02:55:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160318 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 7) seen :119
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 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) 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 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 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
[2023-04-07 02:55:11] [INFO ] Invariant cache hit.
[2023-04-07 02:55:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:55:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:55:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:55:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:55:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:55:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:55:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:55:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:55:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:55:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:55:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:55:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:55:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:55:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:55:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:11] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:55:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:55:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:55:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:55:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:55:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:55:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:55:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:55:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:55:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:55:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:55:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:55:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:55:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:55:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:55:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 02:55:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:55:11] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:55:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:55:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:55:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:55:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:55:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:55:11] [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 :[111204, 111204, 111204, 111204, 111204, 111204, 111204]
Support contains 4 out of 8 places. 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 02:55:50] [INFO ] Invariant cache hit.
[2023-04-07 02:55:50] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 02:55:50] [INFO ] Invariant cache hit.
[2023-04-07 02:55:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:55:50] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 02:55:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:55:50] [INFO ] Invariant cache hit.
[2023-04-07 02:55:50] [INFO ] Dead Transitions using invariants and state equation in 20 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 02:55:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160626 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 7) seen :105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) 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 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) 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 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
[2023-04-07 02:55:52] [INFO ] Invariant cache hit.
[2023-04-07 02:55:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:55:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:55:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:55:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:55:52] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:55:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:55:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:55:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:55:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:55:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:55:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:55:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:55:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:55:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:55:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:55:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:52] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:55:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:55:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:55:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:55:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:55:52] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:55:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:55:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:55:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:55:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:55:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:55:52] [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 :[111207, 111207, 111207, 111207, 111207, 111207, 111207]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 4 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 02:56:31] [INFO ] Invariant cache hit.
[2023-04-07 02:56:31] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 02:56:31] [INFO ] Invariant cache hit.
[2023-04-07 02:56:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:56:31] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 02:56:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:56:31] [INFO ] Invariant cache hit.
[2023-04-07 02:56:31] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:56:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160644 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) 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 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
[2023-04-07 02:56:33] [INFO ] Invariant cache hit.
[2023-04-07 02:56:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:56:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:56:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:56:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:56:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:56:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:56:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:56:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 9 ms.
[2023-04-07 02:56:33] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:56:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:56:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:56:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:56:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:56:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:56:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:56:33] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:56:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:56:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:56:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:56:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:56:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:56:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:56:33] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:56:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:56:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:56:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:56:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:56:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:56:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:56:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:56:33] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:56:33] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:56:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:56:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:56:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:56:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:56:33] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:56:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:56:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:56:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:56:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:56:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:56:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:56:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:56:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:56:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:56:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:56:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:56:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:56:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:56:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:56:33] [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 :[111210, 111210, 111210, 111210, 111210, 111210, 111210]
Support contains 4 out of 8 places. 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 02:57:12] [INFO ] Invariant cache hit.
[2023-04-07 02:57:12] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-04-07 02:57:12] [INFO ] Invariant cache hit.
[2023-04-07 02:57:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:57:12] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-04-07 02:57:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:57:12] [INFO ] Invariant cache hit.
[2023-04-07 02:57:12] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:57:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160244 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 7) seen :147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) 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 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
[2023-04-07 02:57:14] [INFO ] Invariant cache hit.
[2023-04-07 02:57:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:57:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:57:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:57:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:14] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:57:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:57:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:57:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:14] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:57:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:57:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:57:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:57:14] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:57:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:57:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:57:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:14] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:57:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:57:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:57:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:57:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:57:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:57:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:57:14] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:57:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:57:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:57:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:57:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:57:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:57:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:57:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:57:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:57:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:57:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:57:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:57:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:57:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:57:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:57:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:57:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:57:15] [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 :[111213, 111213, 111213, 111213, 111213, 111213, 111213]
Support contains 4 out of 8 places. 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 02:57:53] [INFO ] Invariant cache hit.
[2023-04-07 02:57:53] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 02:57:53] [INFO ] Invariant cache hit.
[2023-04-07 02:57:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:57:53] [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 02:57:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:57:53] [INFO ] Invariant cache hit.
[2023-04-07 02:57:53] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:57:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160459 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :777777
[2023-04-07 02:57:55] [INFO ] Invariant cache hit.
[2023-04-07 02:57:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:57:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:57:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:57:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:57:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:57:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:57:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:57:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:57:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:57:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:57:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:57:55] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:57:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:57:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:57:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:57:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:57:55] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:57:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:57:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:57:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:57:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:57:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:57:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:57:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:57:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:57:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:57:55] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:57:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:57:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:57:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:57:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:57:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:57:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:55] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:57:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:57:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:57:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:57:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:57:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:57:55] [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 :[111217, 111217, 111217, 111217, 111217, 111217, 111217]
Support contains 4 out of 8 places. 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 02:58:34] [INFO ] Invariant cache hit.
[2023-04-07 02:58:34] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 02:58:34] [INFO ] Invariant cache hit.
[2023-04-07 02:58:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:58:34] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-07 02:58:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:58:34] [INFO ] Invariant cache hit.
[2023-04-07 02:58:34] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:58:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160410 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) 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 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
[2023-04-07 02:58:36] [INFO ] Invariant cache hit.
[2023-04-07 02:58:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:58:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 02:58:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:58:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:58:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:58:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:58:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 17 ms returned sat
[2023-04-07 02:58:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:58:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:58:36] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:58:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:58:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:58:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:58:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:58:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:58:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:58:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:58:36] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:58:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:58:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:58:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:58:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:58:36] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:58:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:58:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:58:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:58:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:58:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:58:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:58:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:58:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:58:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:58:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:58:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:58:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:58:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:58:36] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:58:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:58:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:58:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:58:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:58:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:58:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 02:58:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:58:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:58:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:58:37] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:58:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:58:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:58:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:58:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:58:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:58:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:58:37] [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 :[111220, 111220, 111220, 111220, 111220, 111220, 111220]
Support contains 4 out of 8 places. 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 02:59:15] [INFO ] Invariant cache hit.
[2023-04-07 02:59:15] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-04-07 02:59:15] [INFO ] Invariant cache hit.
[2023-04-07 02:59:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:59:15] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 02:59:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:59:15] [INFO ] Invariant cache hit.
[2023-04-07 02:59:15] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:59:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160646 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 7) seen :105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :777777
[2023-04-07 02:59:17] [INFO ] Invariant cache hit.
[2023-04-07 02:59:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:59:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:59:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:59:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:17] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:59:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:59:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:59:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:59:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:59:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:59:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:59:17] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:59:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:59:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:59:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:59:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:59:17] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:59:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:59:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:59:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:59:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:59:17] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:59:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:59:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:59:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:59:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:59:17] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:59:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:59:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:59:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:59:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:59:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:59:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:59:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:59:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:59:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:59:17] [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 :[111223, 111223, 111223, 111223, 111223, 111223, 111223]
Support contains 4 out of 8 places. 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 02:59:56] [INFO ] Invariant cache hit.
[2023-04-07 02:59:56] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 02:59:56] [INFO ] Invariant cache hit.
[2023-04-07 02:59:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:59:56] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 02:59:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 02:59:56] [INFO ] Invariant cache hit.
[2023-04-07 02:59:56] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 02:59:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160136 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
[2023-04-07 02:59:58] [INFO ] Invariant cache hit.
[2023-04-07 02:59:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 02:59:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:59:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:59:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:59:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:59:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:59:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:59:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:59:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:59:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:59:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:59:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:58] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Real]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 02:59:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:59:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:59:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:59:58] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:59:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:59:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:59:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:58] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:59:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:59:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:59:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:59:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:59:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:59:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:59:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 02:59:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:59:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:59:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 02:59:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 02:59:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 02:59:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:59:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 02:59:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 02:59:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 02:59:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 02:59:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 02:59:58] [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 :[111226, 111226, 111226, 111226, 111226, 111226, 111226]
Support contains 4 out of 8 places. 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 03:00:37] [INFO ] Invariant cache hit.
[2023-04-07 03:00:37] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 03:00:37] [INFO ] Invariant cache hit.
[2023-04-07 03:00:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:00:37] [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 03:00:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:00:37] [INFO ] Invariant cache hit.
[2023-04-07 03:00:37] [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 03:00:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160477 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 7) seen :777777
[2023-04-07 03:00:39] [INFO ] Invariant cache hit.
[2023-04-07 03:00:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:00:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 03:00:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:00:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:00:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:00:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:00:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:00:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:00:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:00:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:00:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:00:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:00:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:00:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:00:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:00:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:00:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:00:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:00:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:00:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:00:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:00:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:00:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:00:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:00:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:00:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:00:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:00:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:00:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:00:39] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:00:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:00:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:00:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:00:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:00:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:00:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:00:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:00:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:00:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:00:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:00:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:00:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:00:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:00:39] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:00:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:00:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:00:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:00:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:00:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:00:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:00:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:00:39] [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 :[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 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 03:01:18] [INFO ] Invariant cache hit.
[2023-04-07 03:01:18] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-07 03:01:18] [INFO ] Invariant cache hit.
[2023-04-07 03:01:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:01:18] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-07 03:01:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:01:18] [INFO ] Invariant cache hit.
[2023-04-07 03:01:18] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:01:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160077 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 7) seen :126
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 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
[2023-04-07 03:01:20] [INFO ] Invariant cache hit.
[2023-04-07 03:01:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:01:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:01:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:01:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:01:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:01:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:01:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:01:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:01:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:01:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:01:20] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:01:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:01:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:01:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:01:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:01:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:01:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:01:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:01:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:01:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:01:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:01:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:01:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:01:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:01:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:01:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:01:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:01:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:01:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:01:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:01:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:01:20] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:01:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:01:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:01:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:01:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:01:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:01:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:01:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:01:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:01:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:01:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:01:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:01:20] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:01:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:01:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:01:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:01:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:01:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:01:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:01:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:01:20] [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 :[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 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 03:01:59] [INFO ] Invariant cache hit.
[2023-04-07 03:01:59] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 03:01:59] [INFO ] Invariant cache hit.
[2023-04-07 03:01:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:01:59] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-07 03:01:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:01:59] [INFO ] Invariant cache hit.
[2023-04-07 03:01:59] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:01:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160444 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 7) seen :112
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 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 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
[2023-04-07 03:02:01] [INFO ] Invariant cache hit.
[2023-04-07 03:02:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:02:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:02:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:02:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:02:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:02:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:02:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:02:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:02:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:02:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:01] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:02:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:02:01] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:02:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:01] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:02:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:02:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:02:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:02:01] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:02:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:02:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:02:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:02:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:02:01] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:02:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:02:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:02:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:02:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:02:01] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:02:01] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:01] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:02:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:02:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:02:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:02:01] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:02:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:02:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:02:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:02:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:02:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:02:01] [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 :[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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:02:40] [INFO ] Invariant cache hit.
[2023-04-07 03:02:40] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 03:02:40] [INFO ] Invariant cache hit.
[2023-04-07 03:02:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:02:40] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 03:02:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:02:40] [INFO ] Invariant cache hit.
[2023-04-07 03:02:40] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:02:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160076 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) 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 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
[2023-04-07 03:02:42] [INFO ] Invariant cache hit.
[2023-04-07 03:02:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:42] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 03:02:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:02:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:02:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:02:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:02:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:02:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:02:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:02:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:02:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:02:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:02:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:02:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:42] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:02:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:02:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:02:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:02:42] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:02:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:42] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:02:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:02:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:02:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:02:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:02:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:02:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:02:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:02:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:02:42] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:02:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:02:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:02:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:02:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:02:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:02:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:02:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:02:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:02:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:02:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:02:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:02:42] [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 :[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 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:03:21] [INFO ] Invariant cache hit.
[2023-04-07 03:03:21] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 03:03:21] [INFO ] Invariant cache hit.
[2023-04-07 03:03:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:03:21] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-07 03:03:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:03:21] [INFO ] Invariant cache hit.
[2023-04-07 03:03:21] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:03:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000002 steps, including 160181 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) 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 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
[2023-04-07 03:03:23] [INFO ] Invariant cache hit.
[2023-04-07 03:03:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:03:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:03:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:03:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:03:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:03:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:03:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:03:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:03:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:03:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:03:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:03:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:03:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:03:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:03:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:03:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:03:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:03:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:03:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:03:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:03:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:03:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:03:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:03:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:03:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:03:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:03:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:03:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:03:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:03:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:03:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:03:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:03:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:03:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:03:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:03:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:03:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:03:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:03:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:03:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:03:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:03:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:03:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:03:23] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:03:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:03:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:03:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:03:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:03:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:03:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:03:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:03:23] [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 :[111242, 111242, 111242, 111242, 111242, 111242, 111242]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:04:02] [INFO ] Invariant cache hit.
[2023-04-07 03:04:02] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 03:04:02] [INFO ] Invariant cache hit.
[2023-04-07 03:04:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:04:02] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-07 03:04:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:04:02] [INFO ] Invariant cache hit.
[2023-04-07 03:04:02] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:04:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160354 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 7) seen :147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) 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 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) 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 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
[2023-04-07 03:04:04] [INFO ] Invariant cache hit.
[2023-04-07 03:04:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:04:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:04:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:04:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:04:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 03:04:04] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:04:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:04:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:04:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:04:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:04] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:04:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:04:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:04:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:04:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:04:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:04] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:04:04] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:04:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:04:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:04:04] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:04:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:04:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:04:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:04:04] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:04:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:04:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:04:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:04:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:04:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:04:05] [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 :[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 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 03:04:43] [INFO ] Invariant cache hit.
[2023-04-07 03:04:43] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-04-07 03:04:44] [INFO ] Invariant cache hit.
[2023-04-07 03:04:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:04:44] [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 03:04:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:04:44] [INFO ] Invariant cache hit.
[2023-04-07 03:04:44] [INFO ] Dead Transitions using invariants and state equation in 15 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 03:04:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160184 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
[2023-04-07 03:04:45] [INFO ] Invariant cache hit.
[2023-04-07 03:04:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:04:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:04:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:04:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:45] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:04:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:04:45] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:04:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:04:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:45] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:04:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:04:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:04:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:04:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:04:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:04:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:46] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:04:46] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:04:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:04:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:04:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:04:46] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:04:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:46] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:04:46] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:04:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:04:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:04:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:04:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:04:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:46] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:04:46] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:04:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:04:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:04:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:04:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:04:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:04:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:46] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:04:46] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:04:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:04:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:04:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:04:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:04:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:46] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:04:46] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:04:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:04:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:04:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:04:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:04:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:04:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:04:46] [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 :[111248, 111248, 111248, 111248, 111248, 111248, 111248]
Support contains 4 out of 8 places. 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 03:05:25] [INFO ] Invariant cache hit.
[2023-04-07 03:05:25] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 03:05:25] [INFO ] Invariant cache hit.
[2023-04-07 03:05:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:05:25] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 03:05:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:05:25] [INFO ] Invariant cache hit.
[2023-04-07 03:05:25] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:05:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160087 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 7) seen :161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
[2023-04-07 03:05:26] [INFO ] Invariant cache hit.
[2023-04-07 03:05:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:05:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:05:26] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:05:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:05:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:05:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:05:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:05:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:05:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:05:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:05:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:05:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:05:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:05:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:05:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:05:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:05:27] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:05:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:05:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:05:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:05:27] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:05:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:05:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:05:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:05:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:05:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:05:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:05:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:05:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:05:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:05:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:05:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:05:27] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:05:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:05:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Real]Added 3 Read/Feed constraints in 12 ms returned sat
[2023-04-07 03:05:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:05:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:05:27] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:05:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:05:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:05:27] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:05:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:05:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:05:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:05:27] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:05:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:05:27] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:05:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:05:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:05:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:05:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:05:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:05:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:05:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:05:27] [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 :[111251, 111251, 111251, 111251, 111251, 111251, 111251]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:06:06] [INFO ] Invariant cache hit.
[2023-04-07 03:06:06] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 03:06:06] [INFO ] Invariant cache hit.
[2023-04-07 03:06:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:06:06] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-07 03:06:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:06:06] [INFO ] Invariant cache hit.
[2023-04-07 03:06:06] [INFO ] Dead Transitions using invariants and state equation in 38 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 03:06:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159850 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 7) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
[2023-04-07 03:06:07] [INFO ] Invariant cache hit.
[2023-04-07 03:06:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:06:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 03:06:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:06:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:06:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:06:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:06:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:06:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:06:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:06:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:06:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:08] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:06:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:06:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:06:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:06:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:06:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:08] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:06:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:06:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:06:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:06:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:06:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 03:06:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:06:08] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:06:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:06:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:06:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:06:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:06:08] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:06:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:06:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:06:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:06:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:06:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:06:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:06:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:06:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:06:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:06:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:06:08] [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 :[111254, 111254, 111254, 111254, 111254, 111254, 111254]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:06:47] [INFO ] Invariant cache hit.
[2023-04-07 03:06:47] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-07 03:06:47] [INFO ] Invariant cache hit.
[2023-04-07 03:06:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:06:47] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 03:06:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:06:47] [INFO ] Invariant cache hit.
[2023-04-07 03:06:47] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:06:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160951 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) 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 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
[2023-04-07 03:06:49] [INFO ] Invariant cache hit.
[2023-04-07 03:06:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:06:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:06:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:06:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:06:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:06:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:06:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:06:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:06:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:06:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:06:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:06:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:06:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:06:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:06:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:06:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:06:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:06:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:06:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:06:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:06:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:06:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:06:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:06:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:06:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:06:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:06:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:06:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:06:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:06:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:06:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:06:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:06:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:06:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:06:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:06:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:06:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:06:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:06:49] [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 :[111257, 111257, 111257, 111257, 111257, 111257, 111257]
Support contains 4 out of 8 places. 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 03:07:28] [INFO ] Invariant cache hit.
[2023-04-07 03:07:28] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 03:07:28] [INFO ] Invariant cache hit.
[2023-04-07 03:07:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:07:28] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 03:07:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:07:28] [INFO ] Invariant cache hit.
[2023-04-07 03:07:28] [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 03:07:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160880 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) 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 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
[2023-04-07 03:07:30] [INFO ] Invariant cache hit.
[2023-04-07 03:07:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:07:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:07:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:07:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:07:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:07:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:07:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:07:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:07:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:07:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:07:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:07:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:07:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:07:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:07:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:07:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:07:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:07:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:07:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:07:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:07:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:07:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:07:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:07:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:07:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:07:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:07:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:07:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:07:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:07:30] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:07:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:07:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:07:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:07:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:07:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:07:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:07:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:07:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:07:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:07:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:07:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:07:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:07:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:07:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:07:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:07:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:07:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:07:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:07:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:07:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:07:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:07:30] [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 :[111260, 111260, 111260, 111260, 111260, 111260, 111260]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:08:10] [INFO ] Invariant cache hit.
[2023-04-07 03:08:10] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 03:08:10] [INFO ] Invariant cache hit.
[2023-04-07 03:08:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:08:10] [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 03:08:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:08:10] [INFO ] Invariant cache hit.
[2023-04-07 03:08:10] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:08:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160215 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
[2023-04-07 03:08:12] [INFO ] Invariant cache hit.
[2023-04-07 03:08:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:08:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:08:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:08:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:08:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:08:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:08:12] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:08:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:08:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:08:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:12] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:08:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:08:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 8 ms.
[2023-04-07 03:08:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:08:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:08:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:08:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:08:12] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:08:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:08:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:08:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:08:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:08:12] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:08:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:08:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:08:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:12] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:08:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:08:12] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:08:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:08:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:08:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:08:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:08:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:08:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:12] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:08:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:08:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:08:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:08:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:08:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:08:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:08:13] [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 :[111264, 111264, 111264, 111264, 111264, 111264, 111264]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:08:51] [INFO ] Invariant cache hit.
[2023-04-07 03:08:51] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-04-07 03:08:51] [INFO ] Invariant cache hit.
[2023-04-07 03:08:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:08:51] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-07 03:08:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:08:51] [INFO ] Invariant cache hit.
[2023-04-07 03:08:51] [INFO ] Dead Transitions using invariants and state equation in 14 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 03:08:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160563 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 7) seen :777777
[2023-04-07 03:08:53] [INFO ] Invariant cache hit.
[2023-04-07 03:08:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:08:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:08:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:08:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:08:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:08:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:08:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:08:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:53] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:08:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:08:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:08:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:08:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:08:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:08:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:08:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:08:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:08:53] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:08:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:08:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:08:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:08:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:08:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:08:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:53] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:08:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:08:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:08:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:08:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:08:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:08:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:08:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:08:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:08:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:08:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:53] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:08:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:08:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:08:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:08:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:08:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:08:53] [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 :[111267, 111267, 111267, 111267, 111267, 111267, 111267]
Support contains 4 out of 8 places. 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 03:09:32] [INFO ] Invariant cache hit.
[2023-04-07 03:09:32] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 03:09:32] [INFO ] Invariant cache hit.
[2023-04-07 03:09:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:09:32] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 03:09:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:09:32] [INFO ] Invariant cache hit.
[2023-04-07 03:09:32] [INFO ] Dead Transitions using invariants and state equation in 17 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 03:09:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160287 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) 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 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 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
[2023-04-07 03:09:34] [INFO ] Invariant cache hit.
[2023-04-07 03:09:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:09:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:09:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:09:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:09:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:09:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:09:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:09:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:09:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:09:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:09:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:09:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:09:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:09:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:09:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:09:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:09:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:09:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:09:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:09:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:09:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:09:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:09:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:09:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:09:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:09:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:09:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:09:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:09:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:09:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:09:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:09:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:09:34] [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 :[111270, 111270, 111270, 111270, 111270, 111270, 111270]
Support contains 4 out of 8 places. 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 03:10:13] [INFO ] Invariant cache hit.
[2023-04-07 03:10:13] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 03:10:13] [INFO ] Invariant cache hit.
[2023-04-07 03:10:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:10:13] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 03:10:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:10:13] [INFO ] Invariant cache hit.
[2023-04-07 03:10:13] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:10:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160215 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :777777
[2023-04-07 03:10:14] [INFO ] Invariant cache hit.
[2023-04-07 03:10:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:10:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:10:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:10:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:10:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:10:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:10:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:10:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:10:15] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:10:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:10:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:15] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:10:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:10:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:10:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:10:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:10:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:10:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:10:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:15] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:10:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:10:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:10:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:10:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:10:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:10:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:10:15] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:10:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:10:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:15] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:10:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:10:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:10:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:10:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:10:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:10:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:10:15] [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 :[111274, 111274, 111274, 111274, 111274, 111274, 111274]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:10:53] [INFO ] Invariant cache hit.
[2023-04-07 03:10:53] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-04-07 03:10:53] [INFO ] Invariant cache hit.
[2023-04-07 03:10:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:10:53] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-04-07 03:10:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:10:53] [INFO ] Invariant cache hit.
[2023-04-07 03:10:53] [INFO ] Dead Transitions using invariants and state equation in 22 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 03:10:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160590 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) 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
[2023-04-07 03:10:55] [INFO ] Invariant cache hit.
[2023-04-07 03:10:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:10:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:10:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:10:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:10:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:10:55] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:10:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:10:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 03:10:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:10:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:10:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:10:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:10:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:10:55] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:10:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:10:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:10:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:10:55] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:10:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:10:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:10:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:10:55] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:10:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:10:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:10:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:10:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:10:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:10:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:10:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:10:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:10:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:10:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:10:56] [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 :[111276, 111276, 111276, 111276, 111276, 111276, 111276]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:11:34] [INFO ] Invariant cache hit.
[2023-04-07 03:11:34] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 03:11:34] [INFO ] Invariant cache hit.
[2023-04-07 03:11:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:11:34] [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 03:11:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:11:34] [INFO ] Invariant cache hit.
[2023-04-07 03:11:34] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:11:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160464 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 7) seen :119
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 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 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
[2023-04-07 03:11:36] [INFO ] Invariant cache hit.
[2023-04-07 03:11:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:11:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:11:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:11:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:11:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:11:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:11:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:11:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:11:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:11:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:11:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:11:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:11:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:11:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:11:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:11:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:11:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:11:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:11:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:11:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:11:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:11:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:11:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:11:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:11:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:11:36] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:11:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:11:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:11:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:11:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:11:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:11:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:11:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:11:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:11:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:11:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:11:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:11:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:11:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:11:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:11:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:11:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:11:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:11:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:11:36] [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 :[111279, 111279, 111279, 111279, 111279, 111279, 111279]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:12:17] [INFO ] Invariant cache hit.
[2023-04-07 03:12:17] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 03:12:17] [INFO ] Invariant cache hit.
[2023-04-07 03:12:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:12:17] [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 03:12:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:12:17] [INFO ] Invariant cache hit.
[2023-04-07 03:12:17] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:12:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160279 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) 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 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
[2023-04-07 03:12:19] [INFO ] Invariant cache hit.
[2023-04-07 03:12:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:12:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-07 03:12:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:12:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:12:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:12:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:12:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 03:12:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:12:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:12:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:12:19] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:12:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:12:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:12:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:12:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:12:19] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:12:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:12:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:12:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:12:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:12:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:12:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:12:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:12:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:12:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:12:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:12:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:12:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:12:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:12:19] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:12:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:12:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:12:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:12:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:12:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:12:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:12:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:12:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:12:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:12:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:12:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:12:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:12:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:12:19] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:12:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:12:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:12:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:12:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:12:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:12:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:12:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:12:19] [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 :[111282, 111282, 111282, 111282, 111282, 111282, 111282]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:12:58] [INFO ] Invariant cache hit.
[2023-04-07 03:12:58] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-04-07 03:12:58] [INFO ] Invariant cache hit.
[2023-04-07 03:12:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:12:58] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 03:12:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:12:58] [INFO ] Invariant cache hit.
[2023-04-07 03:12:58] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:12:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 160520 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 7) seen :161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
[2023-04-07 03:13:00] [INFO ] Invariant cache hit.
[2023-04-07 03:13:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:13:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:13:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:13:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:13:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:13:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:13:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 03:13:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:13:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:13:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:13:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:13:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:13:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:13:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:13:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:13:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:13:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:13:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:13:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:13:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:13:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:13:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:13:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:13:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:13:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:13:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:13:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:13:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:13:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:13:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:13:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:13:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:13:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:13:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:13:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:13:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:13:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:13:00] [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 :[111285, 111285, 111285, 111285, 111285, 111285, 111285]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:13:39] [INFO ] Invariant cache hit.
[2023-04-07 03:13:39] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 03:13:39] [INFO ] Invariant cache hit.
[2023-04-07 03:13:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:13:39] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-07 03:13:39] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:13:39] [INFO ] Invariant cache hit.
[2023-04-07 03:13:39] [INFO ] Dead Transitions using invariants and state equation in 14 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 03:13:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160343 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) 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 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
[2023-04-07 03:13:41] [INFO ] Invariant cache hit.
[2023-04-07 03:13:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:13:41] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:13:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:13:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:13:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:41] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:13:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:13:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:13:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:13:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:13:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:13:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:13:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:13:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:13:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:13:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:13:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:13:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:13:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:13:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:13:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:13:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:13:41] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:13:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:13:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:13:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:13:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:13:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:13:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:13:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:13:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:13:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:13:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:13:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:13:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:13:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:13:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:13:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:13:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:13:41] [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 :[111288, 111288, 111288, 111288, 111288, 111288, 111288]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:14:20] [INFO ] Invariant cache hit.
[2023-04-07 03:14:20] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-04-07 03:14:20] [INFO ] Invariant cache hit.
[2023-04-07 03:14:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:14:20] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 03:14:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:14:20] [INFO ] Invariant cache hit.
[2023-04-07 03:14:20] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:14:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160190 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 7) seen :119
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 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 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) 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 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 200 ms. (steps per millisecond=5000 ) properties (out of 7) seen :777777
[2023-04-07 03:14:22] [INFO ] Invariant cache hit.
[2023-04-07 03:14:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:14:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:14:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:14:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:14:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:14:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:14:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:14:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:14:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:14:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:14:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:14:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:14:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:14:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:14:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:14:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:14:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:14:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:14:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:14:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:14:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:14:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:14:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:14:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:14:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:14:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:14:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:14:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:14:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:14:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:14:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:14:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:14:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:14:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:14:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:14:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:14:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:14:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:14:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:14:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:14:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:14:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:14:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:14:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:14:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:14:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:14:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:14:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:14:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:14:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:14:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:14:22] [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 :[111291, 111291, 111291, 111291, 111291, 111291, 111291]
Support contains 4 out of 8 places. 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 03:15:01] [INFO ] Invariant cache hit.
[2023-04-07 03:15:01] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 03:15:01] [INFO ] Invariant cache hit.
[2023-04-07 03:15:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:15:01] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 03:15:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:15:01] [INFO ] Invariant cache hit.
[2023-04-07 03:15:01] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:15:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160140 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 7) seen :147
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 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 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 204 ms. (steps per millisecond=4901 ) properties (out of 7) seen :777777
[2023-04-07 03:15:03] [INFO ] Invariant cache hit.
[2023-04-07 03:15:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:15:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:15:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:15:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:15:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:15:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:15:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:15:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:15:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:15:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:15:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:15:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:15:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:15:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:15:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:15:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:15:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:15:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:15:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:15:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:15:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:15:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:15:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:15:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:15:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:15:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:15:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:15:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Real]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 03:15:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:15:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:15:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:15:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:15:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:15:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:15:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:15:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:15:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:15:03] [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 :[111295, 111295, 111295, 111295, 111295, 111295, 111295]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:15:42] [INFO ] Invariant cache hit.
[2023-04-07 03:15:42] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 03:15:42] [INFO ] Invariant cache hit.
[2023-04-07 03:15:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:15:42] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-04-07 03:15:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:15:42] [INFO ] Invariant cache hit.
[2023-04-07 03:15:42] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:15:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160232 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
[2023-04-07 03:15:44] [INFO ] Invariant cache hit.
[2023-04-07 03:15:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:15:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:15:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:15:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:15:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:15:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:15:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:15:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 5 ms returned sat
[2023-04-07 03:15:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:15:44] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:15:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:15:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:15:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:15:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:15:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:15:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:15:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:15:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:15:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:15:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:15:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:15:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:15:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:15:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:15:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:15:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:15:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:15:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:15:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:15:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:15:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:15:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:15:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:15:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:15:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:15:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:15:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:15:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:15:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:15:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:15:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:15:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:45] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 03:15:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 03:15:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:15:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 03:15:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:15:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:15:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:15:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:15:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:15:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:15:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:15:45] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:15:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:45] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 03:15:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:15:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:15:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:15:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:15:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:15:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:15:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:15:45] [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 :[111298, 111298, 111298, 111298, 111298, 111298, 111298]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:16:24] [INFO ] Invariant cache hit.
[2023-04-07 03:16:24] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 03:16:24] [INFO ] Invariant cache hit.
[2023-04-07 03:16:24] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:16:24] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 03:16:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:16:24] [INFO ] Invariant cache hit.
[2023-04-07 03:16:24] [INFO ] Dead Transitions using invariants and state equation in 15 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 03:16:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160134 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) 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 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
[2023-04-07 03:16:25] [INFO ] Invariant cache hit.
[2023-04-07 03:16:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:16:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:16:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:16:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:16:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:16:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:16:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:16:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:16:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 03:16:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:16:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:16:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:16:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:16:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:16:25] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:16:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:16:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:16:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:16:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:16:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:16:26] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:16:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:16:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:16:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:16:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:16:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:16:26] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:16:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:16:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:16:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:16:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:16:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:16:26] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:16:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:16:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:16:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:16:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:16:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:16:26] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:16:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:16:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:16:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:16:26] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:16:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:16:26] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:16:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:16:26] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:16:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:16:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:16:26] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:16:26] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:16:26] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:16:26] [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 :[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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:17:05] [INFO ] Invariant cache hit.
[2023-04-07 03:17:05] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 03:17:05] [INFO ] Invariant cache hit.
[2023-04-07 03:17:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:17:05] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-07 03:17:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:17:05] [INFO ] Invariant cache hit.
[2023-04-07 03:17:05] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:17:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160606 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
[2023-04-07 03:17:06] [INFO ] Invariant cache hit.
[2023-04-07 03:17:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:17:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:17:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:17:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:17:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:17:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:06] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:17:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:17:06] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:17:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:17:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:17:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:17:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:17:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:17:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:17:06] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:17:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:17:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:06] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:17:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:17:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:17:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:17:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:17:07] [INFO ] Added : 0 causal constraints over 0 iterations in 21 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:17:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:17:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:07] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:17:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:17:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:17:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:17:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:17:07] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:17:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:17:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:17:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:17:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:17:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:17:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:17:07] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:17:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:17:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:17:07] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:17:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:17:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:17:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:17:07] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:17:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:17:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:17:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:17:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:17:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:17:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:17:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:17:07] [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 03:17:46] [INFO ] Invariant cache hit.
[2023-04-07 03:17:46] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 03:17:46] [INFO ] Invariant cache hit.
[2023-04-07 03:17:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:17:46] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-04-07 03:17:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:17:46] [INFO ] Invariant cache hit.
[2023-04-07 03:17:46] [INFO ] Dead Transitions using invariants and state equation in 15 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 03:17:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159670 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) 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 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
[2023-04-07 03:17:48] [INFO ] Invariant cache hit.
[2023-04-07 03:17:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:17:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:17:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:17:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:17:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:17:48] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:17:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:17:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-07 03:17:48] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:17:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:17:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:17:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:17:48] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:17:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:17:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:17:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:17:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:17:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:17:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:17:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:17:48] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:17:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:17:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:17:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:17:48] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:17:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:48] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:17:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:17:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:17:48] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 03:17:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:17:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:17:48] [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 :[111307, 111307, 111307, 111307, 111307, 111307, 111307]
Support contains 4 out of 8 places. 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 03:18:27] [INFO ] Invariant cache hit.
[2023-04-07 03:18:27] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 03:18:27] [INFO ] Invariant cache hit.
[2023-04-07 03:18:27] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:18:27] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 03:18:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:18:27] [INFO ] Invariant cache hit.
[2023-04-07 03:18:27] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:18:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159960 resets, run finished after 406 ms. (steps per millisecond=2463 ) 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 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
[2023-04-07 03:18:29] [INFO ] Invariant cache hit.
[2023-04-07 03:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:18:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:18:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:18:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:18:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:18:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:18:29] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:18:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:18:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:18:29] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:18:29] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:18:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:18:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:18:29] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:18:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:18:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:18:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:18:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:18:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:18:29] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:18:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:18:29] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:18:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:18:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:18:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:18:29] [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 :[111310, 111310, 111310, 111310, 111310, 111310, 111310]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:19:08] [INFO ] Invariant cache hit.
[2023-04-07 03:19:08] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-04-07 03:19:08] [INFO ] Invariant cache hit.
[2023-04-07 03:19:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:19:08] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 03:19:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:19:08] [INFO ] Invariant cache hit.
[2023-04-07 03:19:08] [INFO ] Dead Transitions using invariants and state equation in 21 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 03:19:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160759 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) 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 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 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 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
[2023-04-07 03:19:10] [INFO ] Invariant cache hit.
[2023-04-07 03:19:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:10] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-07 03:19:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:19:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:19:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:19:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:19:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:19:10] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:19:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:10] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:19:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:19:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:19:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:19:10] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:19:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:19:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:19:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:19:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:19:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:19:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:19:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:19:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:19:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:19:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:19:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:19:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:19:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:19:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:19:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:19:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:19:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:19:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:19:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:19:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:19:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:19:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:19:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:19:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:19:10] [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 :[111313, 111313, 111313, 111313, 111313, 111313, 111313]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:19:49] [INFO ] Invariant cache hit.
[2023-04-07 03:19:49] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 03:19:49] [INFO ] Invariant cache hit.
[2023-04-07 03:19:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:19:49] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-04-07 03:19:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:19:49] [INFO ] Invariant cache hit.
[2023-04-07 03:19:49] [INFO ] Dead Transitions using invariants and state equation in 16 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 03:19:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159789 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=5376 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 7) seen :777777
[2023-04-07 03:19:51] [INFO ] Invariant cache hit.
[2023-04-07 03:19:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:51] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-07 03:19:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:19:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:19:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:19:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:19:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:19:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:19:51] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:51] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:19:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:19:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:19:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:19:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:19:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:19:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:19:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:19:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:19:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:19:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:51] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:19:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:19:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:19:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:19:51] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:19:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:19:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:19:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:19:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:19:51] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:19:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:19:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:19:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:51] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:19:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:19:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:19:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:51] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:51] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:19:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:19:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:19:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:19:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:19:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:19:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:19:52] [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 :[111316, 111316, 111316, 111316, 111316, 111316, 111316]
Support contains 4 out of 8 places. 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 03:20:30] [INFO ] Invariant cache hit.
[2023-04-07 03:20:30] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 03:20:30] [INFO ] Invariant cache hit.
[2023-04-07 03:20:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:20:30] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-07 03:20:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:20:30] [INFO ] Invariant cache hit.
[2023-04-07 03:20:30] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:20:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160193 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) 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 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
[2023-04-07 03:20:32] [INFO ] Invariant cache hit.
[2023-04-07 03:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:20:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 03:20:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:20:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:20:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:20:32] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:20:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:20:32] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:20:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:20:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:20:32] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:20:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:20:32] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:20:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:20:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:20:32] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:20:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:20:32] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:20:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:20:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:20:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:20:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:20:32] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:20:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:20:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:20:32] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:20:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:20:32] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:20:32] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:20:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:20:32] [INFO ] [Real]Added 3 Read/Feed constraints in 7 ms returned sat
[2023-04-07 03:20:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:20:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:20:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:20:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:20:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:20:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:20:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:20:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:20:33] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:20:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:20:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:20:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:20:33] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:20:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:20:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:20:33] [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 :[111319, 111319, 111319, 111319, 111319, 111319, 111319]
Support contains 4 out of 8 places. 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 03:21:11] [INFO ] Invariant cache hit.
[2023-04-07 03:21:11] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 03:21:11] [INFO ] Invariant cache hit.
[2023-04-07 03:21:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:21:11] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-07 03:21:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:21:11] [INFO ] Invariant cache hit.
[2023-04-07 03:21:12] [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 03:21:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159932 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) 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 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
[2023-04-07 03:21:13] [INFO ] Invariant cache hit.
[2023-04-07 03:21:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:21:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:21:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:21:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:21:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:13] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:21:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:21:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:21:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:21:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:21:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:21:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:21:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:21:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:21:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:21:13] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:21:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:21:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:13] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 03:21:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:21:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:21:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:21:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:21:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:21:13] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:21:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:21:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:21:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:21:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:21:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:21:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:21:14] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:21:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:21:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:21:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:21:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:21:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:21:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:21:14] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:21:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:14] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 03:21:14] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 03:21:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:21:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:21:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:21:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:21:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:21:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:21:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:21:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:21:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:21:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:21:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:21:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:21:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:21:14] [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 :[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 03:21:52] [INFO ] Invariant cache hit.
[2023-04-07 03:21:52] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-07 03:21:52] [INFO ] Invariant cache hit.
[2023-04-07 03:21:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:21:52] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-07 03:21:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:21:52] [INFO ] Invariant cache hit.
[2023-04-07 03:21:52] [INFO ] Dead Transitions using invariants and state equation in 30 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 03:21:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160755 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 183 ms. (steps per millisecond=5464 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 7) seen :777777
[2023-04-07 03:21:54] [INFO ] Invariant cache hit.
[2023-04-07 03:21:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 03:21:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:21:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:21:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:21:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:21:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:21:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:21:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:54] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:21:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:21:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:54] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:21:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:21:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:21:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:21:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:21:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:21:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:21:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:21:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:21:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:21:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:21:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:21:54] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:21:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:21:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:21:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:54] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:21:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:21:54] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:21:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:21:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:21:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:21:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:21:54] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:21:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:54] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:21:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:21:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:21:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:21:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:21:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:21:54] [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 :[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 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 03:22:33] [INFO ] Invariant cache hit.
[2023-04-07 03:22:33] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 03:22:33] [INFO ] Invariant cache hit.
[2023-04-07 03:22:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:22:33] [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 03:22:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:22:33] [INFO ] Invariant cache hit.
[2023-04-07 03:22:33] [INFO ] Dead Transitions using invariants and state equation in 13 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 03:22:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160680 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 7) seen :105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=5291 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=5405 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 7) seen :777777
[2023-04-07 03:22:34] [INFO ] Invariant cache hit.
[2023-04-07 03:22:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:22:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:22:35] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 03:22:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:22:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:22:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:22:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:22:35] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:22:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:22:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:22:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:22:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:22:35] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:22:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:22:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:22:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:22:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:22:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:22:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:22:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:22:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:22:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:22:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:22:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:22:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:22:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:22:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:22:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:22:35] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:22:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:22:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:22:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:22:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:22:35] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:22:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:22:35] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:22:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:22:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:22:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:22:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:22:35] [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 :[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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:23:13] [INFO ] Invariant cache hit.
[2023-04-07 03:23:13] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-07 03:23:13] [INFO ] Invariant cache hit.
[2023-04-07 03:23:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:23:13] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 03:23:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:23:13] [INFO ] Invariant cache hit.
[2023-04-07 03:23:13] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:23:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160194 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
[2023-04-07 03:23:15] [INFO ] Invariant cache hit.
[2023-04-07 03:23:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:23:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:23:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:23:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:23:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:23:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:23:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:23:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:23:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:23:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:23:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:23:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:23:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:23:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:23:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:23:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:23:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:23:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:23:15] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:23:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:23:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:23:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:23:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:23:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:23:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:23:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:23:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:23:15] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:23:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:23:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:23:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:23:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:23:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:23:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:23:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:23:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:23:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:23:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:23:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:15] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:23:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:23:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:23:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:23:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:23:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:23:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:23:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:23:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:23:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:16] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:23:16] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:23:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:23:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:23:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:16] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:23:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:23:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:23:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:23:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:23:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:16] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:23:16] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:23:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:23:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:23:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:16] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:23:16] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:23:16] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:23:16] [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 :[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 03:23:54] [INFO ] Invariant cache hit.
[2023-04-07 03:23:54] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 03:23:54] [INFO ] Invariant cache hit.
[2023-04-07 03:23:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:23:54] [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 03:23:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:23:54] [INFO ] Invariant cache hit.
[2023-04-07 03:23:54] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:23:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160194 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) 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 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) 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 03:23:56] [INFO ] Invariant cache hit.
[2023-04-07 03:23:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:23:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:23:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:23:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:23:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:23:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:23:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:23:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:23:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:23:56] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:23:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:23:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:56] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:23:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:23:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:23:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:56] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:23:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:23:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:23:56] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:23:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:23:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:23:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:23:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:23:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:56] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:23:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:23:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:23:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:23:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:23:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:23:56] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:23:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:23:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:23:56] [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 :[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 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 03:24:35] [INFO ] Invariant cache hit.
[2023-04-07 03:24:35] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 03:24:35] [INFO ] Invariant cache hit.
[2023-04-07 03:24:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:24:35] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 03:24:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:24:35] [INFO ] Invariant cache hit.
[2023-04-07 03:24:35] [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 03:24:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160469 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
[2023-04-07 03:24:37] [INFO ] Invariant cache hit.
[2023-04-07 03:24:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:24:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:24:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:24:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:24:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:24:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:24:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:24:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:24:37] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:24:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:24:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:24:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:24:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:24:37] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:24:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:24:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:24:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:24:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:24:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:24:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:24:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:24:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:24:37] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:24:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:24:37] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Real]Added 3 Read/Feed constraints in 7 ms returned sat
[2023-04-07 03:24:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:24:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:24:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:24:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:24:37] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:24:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:24:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Real]Added 3 Read/Feed constraints in 8 ms returned sat
[2023-04-07 03:24:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:24:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:24:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:24:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:24:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:24:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:24:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Real]Added 3 Read/Feed constraints in 8 ms returned sat
[2023-04-07 03:24:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:24:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:24:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:24:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:24:37] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:24:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:24:37] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:24:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:24:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:24:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:24:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:24:38] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:24:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:24:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:24:38] [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 :[111335, 111335, 111335, 111335, 111335, 111335, 111335]
Support contains 4 out of 8 places. 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 03:25:16] [INFO ] Invariant cache hit.
[2023-04-07 03:25:16] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-04-07 03:25:16] [INFO ] Invariant cache hit.
[2023-04-07 03:25:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:25:17] [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 03:25:17] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 03:25:17] [INFO ] Invariant cache hit.
[2023-04-07 03:25:17] [INFO ] Dead Transitions using invariants and state equation in 14 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 03:25:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160081 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) 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 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
[2023-04-07 03:25:18] [INFO ] Invariant cache hit.
[2023-04-07 03:25:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:25:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:25:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:25:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:25:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:25:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:25:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:25:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:25:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:25:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:25:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:25:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:25:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:25:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:25:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:25:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:25:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:25:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:25:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:25:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:25:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:25:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:25:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:25:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:25:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:25:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:25:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:25:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:25:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:25:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:25:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:25:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:25:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:25:19] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:25:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:25:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:25:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:25:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:25:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:25:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:25:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:25:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:25:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:25:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:25:19] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:25:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:25:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:25:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:25:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:25:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:25:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:25:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:25:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:25:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:25:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:25:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:25:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:25:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:25:19] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:25:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:25:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:25:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:25:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:25:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:25:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:25:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:25:19] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:25:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:25:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:25:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:25:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:25:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:25:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:25:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:25:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:25:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:25:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:25:19] [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 :[111338, 111338, 111338, 111338, 111338, 111338, 111338]
Support contains 4 out of 8 places. 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 03:25:58] [INFO ] Invariant cache hit.
[2023-04-07 03:25:58] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 03:25:58] [INFO ] Invariant cache hit.
[2023-04-07 03:25:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:25:58] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-07 03:25:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:25:58] [INFO ] Invariant cache hit.
[2023-04-07 03:25:58] [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 03:25:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160366 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) 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 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
[2023-04-07 03:25:59] [INFO ] Invariant cache hit.
[2023-04-07 03:25:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:25:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:25:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:25:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:25:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:25:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:25:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:25:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:25:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:25:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:25:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:25:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:26:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:00] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:26:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:26:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:26:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:26:00] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:26:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:26:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:26:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:26:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:26:00] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:26:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:26:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:26:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:26:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:26:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:26:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:26:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:26:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:26:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:26:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:26:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:26:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:26:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:00] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:26:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:26:00] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:26:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:00] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:26:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:26:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:26:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:26:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:26:00] [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 :[111342, 111342, 111342, 111342, 111342, 111342, 111342]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:26:39] [INFO ] Invariant cache hit.
[2023-04-07 03:26:39] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 03:26:39] [INFO ] Invariant cache hit.
[2023-04-07 03:26:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:26:39] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 03:26:39] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:26:39] [INFO ] Invariant cache hit.
[2023-04-07 03:26:39] [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 03:26:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160164 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
[2023-04-07 03:26:41] [INFO ] Invariant cache hit.
[2023-04-07 03:26:41] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:26:41] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:26:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:26:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:26:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:26:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:26:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:26:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:26:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:26:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:26:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:26:41] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:26:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:41] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:26:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:26:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:41] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:26:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:26:41] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:26:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:26:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:26:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:41] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:26:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:26:41] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:26:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:26:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:26:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:26:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:26:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:26:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:26:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:26:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:26:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:26:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:26:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:26:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:26:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:26:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:26:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:26:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:26:41] [INFO ] Added : 0 causal constraints over 0 iterations in 6 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 03:27:20] [INFO ] Invariant cache hit.
[2023-04-07 03:27:20] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 03:27:20] [INFO ] Invariant cache hit.
[2023-04-07 03:27:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:27:20] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 03:27:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:27:20] [INFO ] Invariant cache hit.
[2023-04-07 03:27:20] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:27:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160643 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=5154 ) properties (out of 7) seen :777777
[2023-04-07 03:27:22] [INFO ] Invariant cache hit.
[2023-04-07 03:27:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:27:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:27:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:27:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:27:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:27:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:27:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:27:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:27:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:27:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:27:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:27:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:27:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:27:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 5 ms returned sat
[2023-04-07 03:27:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:27:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:27:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:27:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:27:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:27:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:27:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:27:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:27:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:27:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:27:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:27:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:27:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:27:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:27:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:27:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:27:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:27:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:27:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:27:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:27:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:27:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:27:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:27:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:27:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:27:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:27:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:27:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:27:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:27:22] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:27:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:27:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:27:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:27:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:27:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:27:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:27:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:27:22] [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 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:28:01] [INFO ] Invariant cache hit.
[2023-04-07 03:28:01] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 03:28:01] [INFO ] Invariant cache hit.
[2023-04-07 03:28:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:28:01] [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 03:28:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:28:01] [INFO ] Invariant cache hit.
[2023-04-07 03:28:01] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:28:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160730 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 7) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) 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 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
[2023-04-07 03:28:03] [INFO ] Invariant cache hit.
[2023-04-07 03:28:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:28:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:28:03] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:28:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:28:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:28:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:28:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:28:03] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:28:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:28:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:28:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:28:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:28:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:28:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:28:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:28:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:28:03] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:28:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:03] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:28:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:28:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:28:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:28:03] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:28:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:28:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:28:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:28:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:28:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:28:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:28:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:28:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:28:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:28:03] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:28:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:28:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:28:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:28:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:28:03] [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 :[111352, 111352, 111352, 111352, 111352, 111352, 111352]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:28:42] [INFO ] Invariant cache hit.
[2023-04-07 03:28:42] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 03:28:42] [INFO ] Invariant cache hit.
[2023-04-07 03:28:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:28:42] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 03:28:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:28:42] [INFO ] Invariant cache hit.
[2023-04-07 03:28:42] [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 03:28:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160488 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 7) seen :133
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 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
[2023-04-07 03:28:44] [INFO ] Invariant cache hit.
[2023-04-07 03:28:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:28:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:28:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:28:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:28:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:28:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:28:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:28:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:28:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:28:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:28:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:28:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:28:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:44] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:28:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:28:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:28:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:28:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:28:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:28:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:28:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:28:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:28:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:28:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:28:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:28:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:28:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:28:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:28:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:28:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:28:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:44] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:28:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:28:44] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:28:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:28:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:28:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:28:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:28:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:28:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:28:44] [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 :[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 03:29:23] [INFO ] Invariant cache hit.
[2023-04-07 03:29:23] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 03:29:23] [INFO ] Invariant cache hit.
[2023-04-07 03:29:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:29:23] [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 03:29:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:29:23] [INFO ] Invariant cache hit.
[2023-04-07 03:29:23] [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 03:29:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160377 resets, run finished after 406 ms. (steps per millisecond=2463 ) 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 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
[2023-04-07 03:29:25] [INFO ] Invariant cache hit.
[2023-04-07 03:29:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:29:25] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-07 03:29:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:29:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:29:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:29:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:29:25] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:29:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:29:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:29:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:29:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:29:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:29:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:29:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:29:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:29:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:29:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:29:25] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:29:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:29:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:29:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:29:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:29:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:29:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:29:25] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:29:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:29:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:29:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:29:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:29:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:29:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:29:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:29:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:29:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:29:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:29:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:29:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:29:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:29:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:29:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:29:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:29:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:29:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:29:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:29:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:29:25] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:29:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:29:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:29:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:29:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:29:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:29:25] [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 :[111357, 111357, 111357, 111357, 111357, 111357, 111357]
Support contains 4 out of 8 places. 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 03:30:04] [INFO ] Invariant cache hit.
[2023-04-07 03:30:04] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 03:30:04] [INFO ] Invariant cache hit.
[2023-04-07 03:30:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:30:04] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-04-07 03:30:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:30:04] [INFO ] Invariant cache hit.
[2023-04-07 03:30:04] [INFO ] Dead Transitions using invariants and state equation in 19 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 03:30:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160682 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) 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 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
[2023-04-07 03:30:06] [INFO ] Invariant cache hit.
[2023-04-07 03:30:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 03:30:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:30:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:30:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:30:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:30:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:30:06] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:30:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:30:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:30:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:06] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:30:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:30:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:30:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:06] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:30:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:30:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:06] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:30:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:30:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:30:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 03:30:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:30:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:30:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:30:06] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:30:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:30:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:30:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:30:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:30:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:30:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:30:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:30:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:30:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:30:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:30:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:06] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:30:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:30:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:30:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:30:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:30:06] [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 :[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 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 03:30:45] [INFO ] Invariant cache hit.
[2023-04-07 03:30:45] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 03:30:45] [INFO ] Invariant cache hit.
[2023-04-07 03:30:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:30:45] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-07 03:30:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:30:45] [INFO ] Invariant cache hit.
[2023-04-07 03:30:45] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:30:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000002 steps, including 160492 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
[2023-04-07 03:30:47] [INFO ] Invariant cache hit.
[2023-04-07 03:30:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:47] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-07 03:30:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:30:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:30:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:30:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:30:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:30:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:30:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:47] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:30:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:30:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:30:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:30:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:30:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:30:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:30:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:30:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:30:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:30:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:47] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:30:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:30:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:30:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:30:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:30:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:47] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:30:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:30:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:30:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:30:47] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:30:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:30:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:30:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:30:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:30:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:30:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:30:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:30:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:30:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:30:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:30:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:30:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:30:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:30:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:30:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:30:48] [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 :[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 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 03:31:26] [INFO ] Invariant cache hit.
[2023-04-07 03:31:26] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 03:31:26] [INFO ] Invariant cache hit.
[2023-04-07 03:31:26] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:31:26] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-07 03:31:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:31:26] [INFO ] Invariant cache hit.
[2023-04-07 03:31:26] [INFO ] Dead Transitions using invariants and state equation in 14 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 03:31:26] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160271 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
[2023-04-07 03:31:28] [INFO ] Invariant cache hit.
[2023-04-07 03:31:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:31:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-04-07 03:31:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:31:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:31:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:31:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:31:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:31:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:31:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:31:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:31:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:31:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:31:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:31:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:31:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:31:28] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:31:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:31:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:31:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:31:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:31:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:31:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:31:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:31:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:31:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:31:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:31:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:31:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:31:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:31:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:31:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:31:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Real]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 03:31:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:31:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:31:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:31:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:31:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:31:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:31:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:31:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:31:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:31:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:31:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:31:28] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:31:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:31:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:31:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:31:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:31:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:31:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:31:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:31:28] [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 :[111365, 111365, 111365, 111365, 111365, 111365, 111365]
Support contains 4 out of 8 places. 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 03:32:07] [INFO ] Invariant cache hit.
[2023-04-07 03:32:07] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 03:32:07] [INFO ] Invariant cache hit.
[2023-04-07 03:32:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:32:07] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 03:32:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:32:07] [INFO ] Invariant cache hit.
[2023-04-07 03:32:07] [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 03:32:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160133 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
[2023-04-07 03:32:09] [INFO ] Invariant cache hit.
[2023-04-07 03:32:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 03:32:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:32:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:32:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:32:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:32:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:32:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:32:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:32:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:32:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:32:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:32:09] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:32:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:32:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:32:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:32:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:32:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:09] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:32:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:32:09] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:32:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 03:32:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:32:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:32:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:32:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:32:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:32:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:32:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:32:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:32:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:32:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:32:10] [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 :[111368, 111368, 111368, 111368, 111368, 111368, 111368]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:32:48] [INFO ] Invariant cache hit.
[2023-04-07 03:32:48] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 03:32:48] [INFO ] Invariant cache hit.
[2023-04-07 03:32:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:32:48] [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 03:32:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:32:48] [INFO ] Invariant cache hit.
[2023-04-07 03:32:48] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:32:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160218 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
[2023-04-07 03:32:50] [INFO ] Invariant cache hit.
[2023-04-07 03:32:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:32:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:32:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:32:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:32:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:32:50] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:32:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:32:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:32:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:32:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:32:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:32:50] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:32:50] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-04-07 03:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 03:32:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:32:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:32:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:50] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:32:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:32:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:32:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:32:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:32:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:32:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:32:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:32:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 03:32:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:32:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:32:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:32:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:32:50] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:32:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:32:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:51] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:32:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:32:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:32:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:51] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:32:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:32:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:32:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:32:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:51] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:32:51] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:32:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:32:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:32:51] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:32:51] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:32:51] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:32:51] [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 :[111371, 111371, 111371, 111371, 111371, 111371, 111371]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 03:33:29] [INFO ] Invariant cache hit.
[2023-04-07 03:33:29] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 03:33:29] [INFO ] Invariant cache hit.
[2023-04-07 03:33:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:33:29] [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 03:33:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:33:29] [INFO ] Invariant cache hit.
[2023-04-07 03:33:29] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 03:33:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000003 steps, including 160352 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 199 ms. (steps per millisecond=5025 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=5128 ) properties (out of 7) seen :777777
[2023-04-07 03:33:31] [INFO ] Invariant cache hit.
[2023-04-07 03:33:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:33:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:33:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:33:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:33:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:33:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:33:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:33:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:33:31] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:33:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:33:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:33:31] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:33:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:33:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:33:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:33:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:33:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:33:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:33:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:33:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:33:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:33:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:33:31] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:33:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:33:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:33:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:33:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:33:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:33:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:33:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:33:31] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:33:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:33:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:33:31] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:33:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:33:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:33:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:33:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:33:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:33:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:33:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:33:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:33:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:33:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:33:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:33:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:33:32] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:33:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:33:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:33:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:33:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:33:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:33:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:33:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:33:32] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:33:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:33:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:33:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:33:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:33:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:33:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:33:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:33:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:33:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:33:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:33:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:33:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:33:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:33:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:33:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:33:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:33:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:33:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:33:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:33:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 03:33:32] [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 :[111374, 111374, 111374, 111374, 111374, 111374, 111374]
Support contains 4 out of 8 places. 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 03:34:11] [INFO ] Invariant cache hit.
[2023-04-07 03:34:11] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 03:34:11] [INFO ] Invariant cache hit.
[2023-04-07 03:34:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:34:11] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-07 03:34:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 03:34:11] [INFO ] Invariant cache hit.
[2023-04-07 03:34:11] [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 03:34:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160500 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=5102 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=5076 ) properties (out of 7) seen :777777
[2023-04-07 03:34:12] [INFO ] Invariant cache hit.
[2023-04-07 03:34:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:34:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 03:34:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 03:34:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:34:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:34:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:34:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:34:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:34:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:34:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:34:12] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:34:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:34:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:34:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:34:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:34:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:34:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:34:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:34:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:34:13] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:34:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:34:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:34:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:34:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:34:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:34:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:34:13] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:34:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:34:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 03:34:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:34:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:34:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:34:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:34:13] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:34:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:34:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Real]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 03:34:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:34:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:34:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:34:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:34:13] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 03:34:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:34:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:34:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:34:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:34:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:34:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:34:13] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 03:34:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 03:34:13] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:34:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 03:34:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 03:34:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 03:34:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 03:34:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 03:34:13] [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 :[111377, 111377, 111377, 111377, 111377, 111377, 111377]
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14647620 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16114588 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML