About the Execution of ITS-Tools for CryptoMiner-COL-D03N000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1249.907 | 3600000.00 | 3673466.00 | 9579.00 | ? ? ? 1 1 ? 1 1 ? 1 ? ? 1 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r517-tall-167987243400077.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
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 r517-tall-167987243400077
=====================================================================
--------------------
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 1680855813193
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CryptoMiner-COL-D03N000
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202304061127
[2023-04-07 08:23:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-04-07 08:23:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 08:23:34] [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 08:23:35] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-04-07 08:23:35] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 421 ms
[2023-04-07 08:23:35] [INFO ] Imported 2 HL places and 4 HL transitions for a total of 8 PT places and 16.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 12 ms.
[2023-04-07 08:23:35] [INFO ] Built PT skeleton of HLPN with 2 places and 4 transitions 10 arcs in 5 ms.
[2023-04-07 08:23:35] [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 08:23:35] [INFO ] Computed 0 invariants in 7 ms
[2023-04-07 08:23:35] [INFO ] Flow matrix only has 3 transitions (discarded 1 similar events)
// Phase 1: matrix 3 rows 2 cols
[2023-04-07 08:23:35] [INFO ] Computed 0 invariants in 0 ms
[2023-04-07 08:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 08:23:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:23:35] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:23:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 08:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:23:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:23:35] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:23:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2023-04-07 08:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:23:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:23:35] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:23:35] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:35] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2023-04-07 08:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:35] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2023-04-07 08:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:23:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:23:35] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:23:35] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:35] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2023-04-07 08:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:35] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2023-04-07 08:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:23:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:23:35] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:23:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:35] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2023-04-07 08:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:23:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:23:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 08:23:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:23:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:23:36] [INFO ] Computed and/alt/rep : 0/0/0 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 08:23:36] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2023-04-07 08:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2023-04-07 08:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [INFO ] [Real]Absence check using state equation in 2 ms returned unsat
[2023-04-07 08:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [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 08:23:36] [INFO ] Unfolded HLPN to a Petri net with 8 places and 8 transitions 22 arcs in 9 ms.
[2023-04-07 08:23:36] [INFO ] Unfolded 7 HLPN properties in 0 ms.
Incomplete random walk after 10000 steps, including 1390 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :84
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 8 ms. (steps per millisecond=1250 ) properties (out of 7) seen :7777
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 7) seen :7777
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 7) seen :7777
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 7) seen :7777
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 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
// Phase 1: matrix 8 rows 8 cols
[2023-04-07 08:23:36] [INFO ] Computed 0 invariants in 0 ms
[2023-04-07 08:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:23:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:23:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:23:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:23:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:23:36] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:23:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:23:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:23:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:23:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:23:36] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 08:23:36] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 08:23:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:23:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:23:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:23:36] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:23:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 08:23:36] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 08:23:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 08:23:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:23:36] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-07 08:23:36] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:23:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:23:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:23:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:23:36] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-07 08:23:36] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 08:23:36] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 08:23:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:23:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 08:23:36] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:23:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:23:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:23:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:23:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:23:36] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:23:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[1111, 1111, 1111, 1111, 1111, 1111, 1111]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 8/8 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 7
Applied a total of 1 rules in 7 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 7 ms. Remains : 8/8 places, 7/8 transitions.
// Phase 1: matrix 7 rows 8 cols
[2023-04-07 08:23:37] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 160607 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 7) seen :777777
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 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 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
[2023-04-07 08:23:39] [INFO ] Invariant cache hit.
[2023-04-07 08:23:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 08:23:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:23:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:23:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:23:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:23:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:23:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:23:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:23:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:23:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:23:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:23:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:23:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:23:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:23:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:23:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:23:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:23:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:23:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:23:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:23:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:23:39] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:23:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:23:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:23:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:23:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:23:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:23:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:23:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:23:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:23:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-04-07 08:23:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:23:39] [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 :[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 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 08:24:19] [INFO ] Invariant cache hit.
[2023-04-07 08:24:19] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-04-07 08:24:19] [INFO ] Invariant cache hit.
[2023-04-07 08:24:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:24:19] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-04-07 08:24:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:24:19] [INFO ] Invariant cache hit.
[2023-04-07 08:24:19] [INFO ] Dead Transitions using invariants and state equation in 29 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 08:24:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160287 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 7) seen :777777
[2023-04-07 08:24:21] [INFO ] Invariant cache hit.
[2023-04-07 08:24:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:24:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:24:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:24:21] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:24:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:24:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:24:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:24:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:24:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:24:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:24:21] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:24:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:24:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:24:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:24:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:24:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 08:24:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:24:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:24:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:24:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:24:21] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:24:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:24:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:24:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:24:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:24:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:24:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:24:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:24:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:24:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:24:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:24:21] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:24:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:24:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:24:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:24:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:24:21] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:24:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:24:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:24:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:24:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:24:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:24:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:24:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:24:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:24:21] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:24:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:24:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:24:21] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:24:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:24:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:24:21] [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 :[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 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 08:25:02] [INFO ] Invariant cache hit.
[2023-04-07 08:25:02] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 08:25:02] [INFO ] Invariant cache hit.
[2023-04-07 08:25:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:25:02] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-07 08:25:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:25:02] [INFO ] Invariant cache hit.
[2023-04-07 08:25:02] [INFO ] Dead Transitions using invariants and state equation in 28 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 08:25:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160821 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
[2023-04-07 08:25:04] [INFO ] Invariant cache hit.
[2023-04-07 08:25:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:25:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:25:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:25:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:25:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:25:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:25:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:25:04] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:04] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:25:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:25:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:25:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 08:25:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:25:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:25:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:25:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:25:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:25:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 08:25:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:25:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:25:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:25:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:25:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:25:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:25:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:25:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:25:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:25:04] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 08:25:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:25:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:25:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:25:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:25:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 08:25:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:25:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:25:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:25:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:25:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:25:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111117, 111117, 111117, 111117, 111117, 111117, 111117]
Support contains 4 out of 8 places. 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 08:25:44] [INFO ] Invariant cache hit.
[2023-04-07 08:25:44] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 08:25:44] [INFO ] Invariant cache hit.
[2023-04-07 08:25:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:25:44] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-04-07 08:25:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:25:44] [INFO ] Invariant cache hit.
[2023-04-07 08:25:44] [INFO ] Dead Transitions using invariants and state equation in 21 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 08:25:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160644 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
[2023-04-07 08:25:46] [INFO ] Invariant cache hit.
[2023-04-07 08:25:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:25:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:25:46] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:25:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:25:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:25:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:25:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:25:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:25:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:25:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:25:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:25:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:25:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:25:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:25:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:25:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:25:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:25:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:25:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:25:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:25:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:25:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:25:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:25:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:25:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:25:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:25:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 08:25:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:25:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:25:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:25:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:25:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:25:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:25:46] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:25:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:25:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:25:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:25:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:25:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:25:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:25:47] [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 :[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 08:26:26] [INFO ] Invariant cache hit.
[2023-04-07 08:26:26] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 08:26:26] [INFO ] Invariant cache hit.
[2023-04-07 08:26:26] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:26:26] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-04-07 08:26:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:26:26] [INFO ] Invariant cache hit.
[2023-04-07 08:26:26] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:26:26] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160600 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
[2023-04-07 08:26:28] [INFO ] Invariant cache hit.
[2023-04-07 08:26:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:26:28] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 08:26:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:26:28] [INFO ] [Real]Added 3 Read/Feed constraints in 6 ms returned sat
[2023-04-07 08:26:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:26:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:26:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:26:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:26:28] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:26:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:26:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:26:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:26:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:26:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:26:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:26:28] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:26:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:26:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:26:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:26:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:26:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:26:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:26:28] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:26:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:26:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:26:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:26:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:26:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:26:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:26:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:26:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:26:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:26:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:26:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:26:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:26:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:26:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:26:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:26:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:26:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:26:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:26:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:26:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:26:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:26:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:26:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:26:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:26:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:26:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:26:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:26:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:26:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:26:29] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-04-07 08:26:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:26:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:26:29] [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 :[111124, 111124, 111124, 111124, 111124, 111124, 111124]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 08:27:09] [INFO ] Invariant cache hit.
[2023-04-07 08:27:09] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-04-07 08:27:09] [INFO ] Invariant cache hit.
[2023-04-07 08:27:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:27:09] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-04-07 08:27:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:27:09] [INFO ] Invariant cache hit.
[2023-04-07 08:27:09] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:27:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160141 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
[2023-04-07 08:27:11] [INFO ] Invariant cache hit.
[2023-04-07 08:27:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:27:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:27:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:27:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:27:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:27:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:27:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:27:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:27:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:27:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:11] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:27:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:27:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:27:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:27:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:27:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:27:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:27:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:27:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:27:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:27:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:27:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:27:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:27:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:27:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:27:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 08:27:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:27:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:27:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:27:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:27:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:27:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:27:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:27:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:27:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:27:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:27:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:27:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:27:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:27:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:27:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:27:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:27:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:27:12] [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 :[111129, 111129, 111129, 111129, 111129, 111129, 111129]
Support contains 4 out of 8 places. 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 08:27:51] [INFO ] Invariant cache hit.
[2023-04-07 08:27:51] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-04-07 08:27:51] [INFO ] Invariant cache hit.
[2023-04-07 08:27:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:27:51] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-04-07 08:27:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:27:51] [INFO ] Invariant cache hit.
[2023-04-07 08:27:51] [INFO ] Dead Transitions using invariants and state equation in 25 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 08:27:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159768 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
[2023-04-07 08:27:53] [INFO ] Invariant cache hit.
[2023-04-07 08:27:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:27:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:27:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:27:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:27:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:27:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:27:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:27:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:27:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:27:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:27:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:27:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:27:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:27:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:27:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:27:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:27:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:27:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:27:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:27:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:27:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:27:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 08:27:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:27:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:27:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:27:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:27:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:27:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:27:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:27:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:27:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:27:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:27:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:27:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:27:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:27:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:27:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:27:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:27:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:27:54] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:27:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:27:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:27:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:27:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:27:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:27:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:27:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:27:54] [INFO ] [Real]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-04-07 08:27:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:27:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:27:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:27:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 08:27:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:27:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:27:54] [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 :[111131, 111131, 111131, 111131, 111131, 111131, 111131]
Support contains 4 out of 8 places. 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 08:28:33] [INFO ] Invariant cache hit.
[2023-04-07 08:28:33] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 08:28:33] [INFO ] Invariant cache hit.
[2023-04-07 08:28:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:28:33] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-07 08:28:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:28:33] [INFO ] Invariant cache hit.
[2023-04-07 08:28:33] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:28:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160495 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 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 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
[2023-04-07 08:28:35] [INFO ] Invariant cache hit.
[2023-04-07 08:28:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:28:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:28:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:28:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:28:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:28:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:28:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:28:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:28:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:28:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:28:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:28:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:28:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:28:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:28:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:28:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:28:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:28:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:28:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:28:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:28:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:28:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:28:35] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:28:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:28:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:28:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:28:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:28:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:28:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:28:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:28:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:28:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:28:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:28:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:28:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:28:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:28:35] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:28:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:28:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:28:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:28:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:28:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:28:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:28:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:28:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:28:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:28:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:28:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:28:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:28:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:28:36] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 08:28:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:28:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:28:36] [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 :[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 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 08:29:16] [INFO ] Invariant cache hit.
[2023-04-07 08:29:16] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-04-07 08:29:16] [INFO ] Invariant cache hit.
[2023-04-07 08:29:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:29:16] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-04-07 08:29:16] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 08:29:16] [INFO ] Invariant cache hit.
[2023-04-07 08:29:16] [INFO ] Dead Transitions using invariants and state equation in 20 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 08:29:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160071 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
[2023-04-07 08:29:18] [INFO ] Invariant cache hit.
[2023-04-07 08:29:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:29:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:29:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:29:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:29:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:29:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:29:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:29:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:29:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:29:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:29:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:29:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:29:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:29:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:29:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:29:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:29:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:29:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:29:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:29:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:29:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:29:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:29:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:29:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:29:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:29:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:29:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:29:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:29:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:29:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:29:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:29:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:29:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:29:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:29:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:29:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:29:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:29:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:29:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:29:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:29:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:29:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:29:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:29:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:29:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:29:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:29:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:29:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:29:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:29:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:29:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:29:18] [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 :[111136, 111136, 111136, 111136, 111136, 111136, 111136]
Support contains 4 out of 8 places. 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 4 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 08:29:57] [INFO ] Invariant cache hit.
[2023-04-07 08:29:57] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 08:29:57] [INFO ] Invariant cache hit.
[2023-04-07 08:29:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:29:58] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-07 08:29:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:29:58] [INFO ] Invariant cache hit.
[2023-04-07 08:29:58] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:29:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159957 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
[2023-04-07 08:29:59] [INFO ] Invariant cache hit.
[2023-04-07 08:29:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:29:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:29:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:29:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:29:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:30:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:30:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:30:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:30:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:30:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:30:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:00] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:30:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:30:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:30:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:30:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:30:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:30:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:30:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:30:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:30:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:30:00] [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 :[111139, 111139, 111139, 111139, 111139, 111139, 111139]
Support contains 4 out of 8 places. 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 08:30:39] [INFO ] Invariant cache hit.
[2023-04-07 08:30:39] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 08:30:39] [INFO ] Invariant cache hit.
[2023-04-07 08:30:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:30:39] [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 08:30:39] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:30:39] [INFO ] Invariant cache hit.
[2023-04-07 08:30:39] [INFO ] Dead Transitions using invariants and state equation in 25 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 08:30:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160583 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 7) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
[2023-04-07 08:30:41] [INFO ] Invariant cache hit.
[2023-04-07 08:30:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:30:41] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:30:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:30:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:30:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:30:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:30:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:30:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:30:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:30:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:30:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:30:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:30:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:30:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:30:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:30:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:30:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 08:30:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:30:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:30:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:30:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:30:41] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:30:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:30:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:30:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:30:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:30:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:30:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:41] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:30:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:30:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:30:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:30:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:30:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:30:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:30:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:30:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:30:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 08:30:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:30:41] [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 :[111143, 111143, 111143, 111143, 111143, 111143, 111143]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 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 4 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 08:31:20] [INFO ] Invariant cache hit.
[2023-04-07 08:31:20] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-04-07 08:31:20] [INFO ] Invariant cache hit.
[2023-04-07 08:31:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:31:20] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-07 08:31:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:31:20] [INFO ] Invariant cache hit.
[2023-04-07 08:31:20] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:31:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000002 steps, including 160579 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
[2023-04-07 08:31:22] [INFO ] Invariant cache hit.
[2023-04-07 08:31:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:31:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:31:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:31:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:31:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:31:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:31:22] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 08:31:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:31:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:31:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:31:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:31:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:31:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:31:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:31:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:31:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:31:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:31:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:31:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:31:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:31:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:31:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:31:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:31:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:31:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:31:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:31:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:31:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:31:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:31:23] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:31:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:31:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:31:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:31:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:31:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:31:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:31:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:31:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:31:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:31:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:31:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:31:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:31:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:31:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 08:31:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:31:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:31:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:31:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:31:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:31:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:31:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:31:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:31:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:31:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:31:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:31:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:31:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:31:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:31:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:31:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:31:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:31:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:31:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:31:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:31:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:31:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:31:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:31:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:31:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:31:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:31:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:31:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:31:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:31:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111147, 111147, 111147, 111147, 111147, 111147, 111147]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 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 08:32:04] [INFO ] Invariant cache hit.
[2023-04-07 08:32:04] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-04-07 08:32:04] [INFO ] Invariant cache hit.
[2023-04-07 08:32:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:32:04] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-07 08:32:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:32:04] [INFO ] Invariant cache hit.
[2023-04-07 08:32:04] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:32:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160282 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 7) seen :105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
[2023-04-07 08:32:06] [INFO ] Invariant cache hit.
[2023-04-07 08:32:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:32:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:32:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:32:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:32:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:32:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:32:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:32:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:32:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:32:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:32:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:32:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:32:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:32:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:32:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:32:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:32:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:32:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:32:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:32:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:32:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:32:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:32:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:32:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:32:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:32:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:32:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:32:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:32:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:32:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:32:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:32:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:32:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:32:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:32:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 08:32:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 15 ms returned sat
[2023-04-07 08:32:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:32:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111150, 111150, 111150, 111150, 111150, 111150, 111150]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 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 08:32:46] [INFO ] Invariant cache hit.
[2023-04-07 08:32:46] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-04-07 08:32:46] [INFO ] Invariant cache hit.
[2023-04-07 08:32:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:32:46] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-04-07 08:32:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:32:46] [INFO ] Invariant cache hit.
[2023-04-07 08:32:46] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:32:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160506 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 229 ms. (steps per millisecond=4366 ) properties (out of 7) seen :777777
[2023-04-07 08:32:48] [INFO ] Invariant cache hit.
[2023-04-07 08:32:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:32:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:32:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:32:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:32:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:32:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:32:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:32:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:32:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:32:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:32:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:32:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:32:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:32:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:32:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:32:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:32:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:32:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:32:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:32:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:32:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:32:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:32:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:32:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:32:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:32:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:32:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:32:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:32:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:32:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:32:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:32:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:32:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:32:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:32:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:32:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:32:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:32:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:32:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:32:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:32:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:32:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:32:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:49] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 08:32:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:32:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:32:49] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 08:32:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:32:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:32:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:32:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:32:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:32:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:32:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:32:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:32:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:32:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:32:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:32:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:32:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:32:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:32:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:32:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:32:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:32:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:32:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111154, 111154, 111154, 111154, 111154, 111154, 111154]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 08:33:28] [INFO ] Invariant cache hit.
[2023-04-07 08:33:28] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 08:33:28] [INFO ] Invariant cache hit.
[2023-04-07 08:33:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:33:28] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-04-07 08:33:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:33:28] [INFO ] Invariant cache hit.
[2023-04-07 08:33:28] [INFO ] Dead Transitions using invariants and state equation in 24 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 08:33:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160123 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 7) seen :105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
[2023-04-07 08:33:30] [INFO ] Invariant cache hit.
[2023-04-07 08:33:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:33:30] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-04-07 08:33:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:33:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:33:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:33:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:33:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:33:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:33:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:33:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:33:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:33:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:33:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:33:30] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:33:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:33:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:33:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:33:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:33:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:33:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:33:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:33:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:33:30] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:33:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:33:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:33:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:33:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:33:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 5 ms returned sat
[2023-04-07 08:33:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:33:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 9 ms.
[2023-04-07 08:33:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:33:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:33:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:33:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:33:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:33:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:33:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:33:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:33:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:33:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:33:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:33:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:33:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:33:30] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:33:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:33:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Real]Added 3 Read/Feed constraints in 9 ms returned sat
[2023-04-07 08:33:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:33:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:33:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 08:33:30] [INFO ] [Nat]Added 3 Read/Feed constraints in 15 ms returned sat
[2023-04-07 08:33:30] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:33:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[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 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 08:34:09] [INFO ] Invariant cache hit.
[2023-04-07 08:34:09] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 08:34:09] [INFO ] Invariant cache hit.
[2023-04-07 08:34:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:34:09] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 08:34:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:34:09] [INFO ] Invariant cache hit.
[2023-04-07 08:34:09] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:34:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160392 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
[2023-04-07 08:34:11] [INFO ] Invariant cache hit.
[2023-04-07 08:34:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:34:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:34:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:34:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:34:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:34:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:34:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:34:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:34:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:34:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:34:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:34:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:34:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:34:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:34:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:34:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:34:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:34:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:34:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:34:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:34:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:34:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:34:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:34:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:34:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:34:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:34:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:34:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:34:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:34:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:34:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-07 08:34:11] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:34:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Real]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 08:34:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:34:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:11] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:34:11] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:34:11] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:34:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111159, 111159, 111159, 111159, 111159, 111159, 111159]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 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 08:34:50] [INFO ] Invariant cache hit.
[2023-04-07 08:34:50] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-04-07 08:34:50] [INFO ] Invariant cache hit.
[2023-04-07 08:34:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:34:50] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-04-07 08:34:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:34:50] [INFO ] Invariant cache hit.
[2023-04-07 08:34:50] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:34:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159922 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 7) seen :105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
[2023-04-07 08:34:52] [INFO ] Invariant cache hit.
[2023-04-07 08:34:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:34:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:34:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:34:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:34:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:34:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:34:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:34:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:34:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:34:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:34:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:34:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:34:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:34:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:34:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:34:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:34:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:34:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:34:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:34:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:34:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:34:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:34:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:34:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:34:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:34:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:34:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:34:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:34:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:34:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:34:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:34:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:34:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:34:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:34:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:34:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:34:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:34:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:34:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111161, 111161, 111161, 111161, 111161, 111161, 111161]
Support contains 4 out of 8 places. 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 08:35:32] [INFO ] Invariant cache hit.
[2023-04-07 08:35:32] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 08:35:32] [INFO ] Invariant cache hit.
[2023-04-07 08:35:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:35:32] [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 08:35:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:35:32] [INFO ] Invariant cache hit.
[2023-04-07 08:35:32] [INFO ] Dead Transitions using invariants and state equation in 21 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 08:35:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160343 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
[2023-04-07 08:35:34] [INFO ] Invariant cache hit.
[2023-04-07 08:35:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:35:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:35:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:35:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:35:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:35:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:35:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 08:35:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:35:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:35:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:35:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:35:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:35:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:35:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:35:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:35:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:35:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:35:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:35:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:35:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:35:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:35:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:35:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:35:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:35:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:35:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:35:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:35:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:35:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:35:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:35:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:35:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:35:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:35:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:35:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:35:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:35:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:35:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:35:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:35:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:35:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:35:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:35:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:35:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:35:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:35:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:35:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:35:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:35:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:35:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:35:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:35:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:35:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:35:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:35:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:35:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:35:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:35:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:35:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:35:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:35:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:35:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:35:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:35:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:35:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:35:35] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:35:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:35:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:35:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:35:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:35:35] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:35:35] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:35:35] [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 :[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 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 08:36:15] [INFO ] Invariant cache hit.
[2023-04-07 08:36:15] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 08:36:15] [INFO ] Invariant cache hit.
[2023-04-07 08:36:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:36:15] [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 08:36:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:36:15] [INFO ] Invariant cache hit.
[2023-04-07 08:36:15] [INFO ] Dead Transitions using invariants and state equation in 22 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 08:36:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160280 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
[2023-04-07 08:36:17] [INFO ] Invariant cache hit.
[2023-04-07 08:36:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:36:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:36:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:36:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:36:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:36:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:36:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 08:36:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:36:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:36:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:36:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:36:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:36:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:36:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:36:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:36:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:36:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:36:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:36:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:36:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:36:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:36:17] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:36:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:36:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:36:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:36:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:36:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:36:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:36:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:36:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:36:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:36:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:36:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:36:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:36:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:36:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:36:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:36:17] [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 :[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 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 08:36:56] [INFO ] Invariant cache hit.
[2023-04-07 08:36:56] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-04-07 08:36:56] [INFO ] Invariant cache hit.
[2023-04-07 08:36:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:36:56] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-04-07 08:36:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:36:56] [INFO ] Invariant cache hit.
[2023-04-07 08:36:56] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:36:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160333 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
[2023-04-07 08:36:58] [INFO ] Invariant cache hit.
[2023-04-07 08:36:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:36:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:36:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:36:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:36:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:36:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:36:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:36:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:36:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:36:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:36:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:36:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:36:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:36:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:36:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:36:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:36:58] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:36:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:36:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:36:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:36:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:36:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:36:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:36:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:36:58] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:36:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:36:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:36:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:36:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:36:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:36:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:36:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:36:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:36:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:36:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:36:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:36:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:36:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:36:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 7 ms returned sat
[2023-04-07 08:36:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:36:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:36:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:36:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:36:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:36:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:36:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:36:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:36:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:36:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:59] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:36:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:36:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:36:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:36:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:36:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:36:59] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:36:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:36:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:36:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:36:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:36:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:36:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:36:59] [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 :[111171, 111171, 111171, 111171, 111171, 111171, 111171]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 08:37:37] [INFO ] Invariant cache hit.
[2023-04-07 08:37:37] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 08:37:37] [INFO ] Invariant cache hit.
[2023-04-07 08:37:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:37:38] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-04-07 08:37:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:37:38] [INFO ] Invariant cache hit.
[2023-04-07 08:37:38] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:37:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160195 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
[2023-04-07 08:37:40] [INFO ] Invariant cache hit.
[2023-04-07 08:37:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:37:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:37:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:37:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:37:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:37:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:37:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:37:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:37:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:37:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:37:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:37:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:37:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:37:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:37:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:37:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:37:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:37:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:37:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:37:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:37:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:37:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:37:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:37:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:37:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:37:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:37:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:37:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:37:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:37:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:37:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:37:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:37:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:37:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:37:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:37:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:37:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:37:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:37:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:37:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:37:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:37:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:37:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:37:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:37:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:37:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:37:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:37:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:37:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:37:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:37:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:37:40] [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 :[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 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 08:38:21] [INFO ] Invariant cache hit.
[2023-04-07 08:38:21] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 08:38:21] [INFO ] Invariant cache hit.
[2023-04-07 08:38:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:38:21] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-07 08:38:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:38:21] [INFO ] Invariant cache hit.
[2023-04-07 08:38:21] [INFO ] Dead Transitions using invariants and state equation in 21 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 08:38:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160108 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
[2023-04-07 08:38:23] [INFO ] Invariant cache hit.
[2023-04-07 08:38:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:38:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:38:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:38:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:38:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:38:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:38:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:38:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 08:38:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:38:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:38:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:38:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:38:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:38:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:38:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:38:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:38:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:38:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:38:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:38:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:38:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:38:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:38:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:38:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:38:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:38:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 08:38:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:38:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:38:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:38:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:38:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:38:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:38:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:38:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:38:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:38:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:38:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:38:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:38:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:38:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:38:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:38:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:38:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:38:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:38:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:38:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:38:23] [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 :[111177, 111177, 111177, 111177, 111177, 111177, 111177]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 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 08:39:04] [INFO ] Invariant cache hit.
[2023-04-07 08:39:04] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-04-07 08:39:04] [INFO ] Invariant cache hit.
[2023-04-07 08:39:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:39:04] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 08:39:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:39:04] [INFO ] Invariant cache hit.
[2023-04-07 08:39:04] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:39:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160419 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
[2023-04-07 08:39:06] [INFO ] Invariant cache hit.
[2023-04-07 08:39:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:39:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:39:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:39:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:39:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:39:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:39:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:39:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:39:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:39:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:06] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:39:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:39:06] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:39:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:39:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:39:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:39:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:39:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:39:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:39:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:39:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:39:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:39:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:39:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:39:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:39:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:39:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:39:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:39:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:39:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:39:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:39:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:39:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:39:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:39:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:39:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:39:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:39:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:39:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 08:39:46] [INFO ] Invariant cache hit.
[2023-04-07 08:39:46] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 08:39:46] [INFO ] Invariant cache hit.
[2023-04-07 08:39:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:39:46] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-04-07 08:39:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:39:46] [INFO ] Invariant cache hit.
[2023-04-07 08:39:46] [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 08:39:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000002 steps, including 160278 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
[2023-04-07 08:39:48] [INFO ] Invariant cache hit.
[2023-04-07 08:39:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:39:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:39:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:39:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:39:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:39:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:39:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:39:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:39:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:39:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:39:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:39:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:39:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:39:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:39:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:39:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:39:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:39:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:39:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:39:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:39:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:39:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:39:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:39:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:39:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:39:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:39:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:39:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:39:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:39:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:39:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:39:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:39:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:39:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:39:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:39:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:39:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:39:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:39:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:39:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:39:49] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:39:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:39:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:39:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:39:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:39:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:39:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:39:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:39:49] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:39:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:39:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:39:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:39:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:39:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:39:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:39:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:39:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:39:49] [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 :[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 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 08:40:29] [INFO ] Invariant cache hit.
[2023-04-07 08:40:29] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 08:40:29] [INFO ] Invariant cache hit.
[2023-04-07 08:40:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:40:29] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 08:40:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:40:29] [INFO ] Invariant cache hit.
[2023-04-07 08:40:29] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:40:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160417 resets, run finished after 458 ms. (steps per millisecond=2183 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
[2023-04-07 08:40:31] [INFO ] Invariant cache hit.
[2023-04-07 08:40:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:40:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:40:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:40:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:40:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:40:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:40:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:40:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:40:31] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 08:40:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:40:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:40:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:40:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:40:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:40:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:40:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:40:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:40:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:40:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:40:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:40:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:40:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:40:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:40:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:40:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:40:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:40:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:40:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:40:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:40:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:40:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:40:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:40:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:40:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:40:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:40:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:40:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:40:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:40:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:40:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:40:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:40:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:40:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:40:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:40:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:40:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:40:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:40:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:40:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:40:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:40:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:40:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:40:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:40:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:40:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:40:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:40:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:40:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:40:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:40:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:40:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:40:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:40:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:40:32] [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 :[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 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 7 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 08:41:12] [INFO ] Invariant cache hit.
[2023-04-07 08:41:12] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 08:41:12] [INFO ] Invariant cache hit.
[2023-04-07 08:41:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:41:12] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 08:41:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:41:12] [INFO ] Invariant cache hit.
[2023-04-07 08:41:12] [INFO ] Dead Transitions using invariants and state equation in 23 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 08:41:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160304 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
[2023-04-07 08:41:14] [INFO ] Invariant cache hit.
[2023-04-07 08:41:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:41:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:41:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:41:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:41:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:41:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:41:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:14] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 08:41:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:41:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:41:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:41:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:41:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:41:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:41:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:41:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:41:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:41:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:41:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:41:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:41:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:41:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:41:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:41:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:41:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:41:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:41:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:41:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:41:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:41:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:41:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:41:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:41:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:41:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:41:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:41:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:41:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:41:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:41:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:41:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:41:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:41:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:41:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:41:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:41:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:41:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:41:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:41:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:41:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:41:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:41:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:41:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:41:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:41:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:41:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:41:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:41:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:41:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:41:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:41:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:41:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:41:15] [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 :[111189, 111189, 111189, 111189, 111189, 111189, 111189]
Support contains 4 out of 8 places. 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 08:41:54] [INFO ] Invariant cache hit.
[2023-04-07 08:41:54] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 08:41:54] [INFO ] Invariant cache hit.
[2023-04-07 08:41:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:41:54] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-07 08:41:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:41:54] [INFO ] Invariant cache hit.
[2023-04-07 08:41:54] [INFO ] Dead Transitions using invariants and state equation in 24 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 08:41:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160431 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 7) seen :119
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 233 ms. (steps per millisecond=4291 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
[2023-04-07 08:41:56] [INFO ] Invariant cache hit.
[2023-04-07 08:41:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:41:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:41:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:41:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:41:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:41:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:41:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:41:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:41:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:41:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:41:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:41:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:41:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:41:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:41:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:41:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:41:56] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:41:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:41:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:41:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:41:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:41:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:41:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:41:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:41:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:41:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:41:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:41:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:41:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:41:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:41:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:41:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:41:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:41:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:41:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:41:56] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:41:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:41:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:41:56] [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 :[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 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 6 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 08:42:38] [INFO ] Invariant cache hit.
[2023-04-07 08:42:38] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-04-07 08:42:38] [INFO ] Invariant cache hit.
[2023-04-07 08:42:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:42:38] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-04-07 08:42:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:42:38] [INFO ] Invariant cache hit.
[2023-04-07 08:42:38] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:42:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160126 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
[2023-04-07 08:42:40] [INFO ] Invariant cache hit.
[2023-04-07 08:42:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:42:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:42:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:42:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:42:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:42:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:42:40] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 10 ms returned sat
[2023-04-07 08:42:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:42:40] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:42:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:42:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:42:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:42:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:42:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:42:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:42:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:42:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:42:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:42:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:42:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:42:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:42:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:42:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:42:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:42:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:42:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:42:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:42:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:42:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:42:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:42:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:42:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:42:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:42:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:42:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:42:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:42:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:42:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:42:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:42:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:42:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:42:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:42:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:42:40] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:42:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:42:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:42:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:42:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:42:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:42:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:42:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 08:42:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111196, 111196, 111196, 111196, 111196, 111196, 111196]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 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 08:43:20] [INFO ] Invariant cache hit.
[2023-04-07 08:43:20] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-04-07 08:43:20] [INFO ] Invariant cache hit.
[2023-04-07 08:43:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:43:20] [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 08:43:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:43:20] [INFO ] Invariant cache hit.
[2023-04-07 08:43:20] [INFO ] Dead Transitions using invariants and state equation in 27 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 08:43:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159817 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
[2023-04-07 08:43:22] [INFO ] Invariant cache hit.
[2023-04-07 08:43:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:43:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:43:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:43:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:43:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:43:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:43:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:43:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:43:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:43:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:43:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:43:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:43:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:43:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:43:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:43:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:43:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:43:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:43:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:43:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:43:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:43:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:43:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:43:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:43:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:43:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:43:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:43:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:43:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:43:22] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:43:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:43:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:43:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:43:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:43:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:43:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:43:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:43:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:43:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:43:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:43:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:43:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:43:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:43:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:43:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:43:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:43:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:43:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:43:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:43:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:43:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:43:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:43:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:43:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[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 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 08:44:04] [INFO ] Invariant cache hit.
[2023-04-07 08:44:04] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 08:44:04] [INFO ] Invariant cache hit.
[2023-04-07 08:44:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:44:04] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-07 08:44:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:44:04] [INFO ] Invariant cache hit.
[2023-04-07 08:44:04] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:44:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 161144 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 7) seen :105
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 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 7) seen :777777
[2023-04-07 08:44:06] [INFO ] Invariant cache hit.
[2023-04-07 08:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:44:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:44:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:44:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:44:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:44:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:44:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:44:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:44:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:44:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:44:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:44:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:44:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:44:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 08:44:06] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:44:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:44:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:44:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:44:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:44:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:44:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:44:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:44:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:44:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:44:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:44:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:44:06] [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 :[111203, 111203, 111203, 111203, 111203, 111203, 111203]
Support contains 4 out of 8 places. 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 08:44:47] [INFO ] Invariant cache hit.
[2023-04-07 08:44:47] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 08:44:47] [INFO ] Invariant cache hit.
[2023-04-07 08:44:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:44:47] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 08:44:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:44:47] [INFO ] Invariant cache hit.
[2023-04-07 08:44:47] [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 08:44:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160909 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
[2023-04-07 08:44:49] [INFO ] Invariant cache hit.
[2023-04-07 08:44:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:44:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:44:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:44:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:44:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:44:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:44:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:44:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:44:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:44:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:44:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:44:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:44:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:44:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:44:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:49] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:44:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:44:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:44:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:44:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:44:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:44:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:44:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:44:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:44:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:44:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:49] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:44:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:44:49] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:44:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:44:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:44:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:44:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:44:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:44:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:49] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:44:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:44:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:44:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:44:49] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:44:49] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:44:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111206, 111206, 111206, 111206, 111206, 111206, 111206]
Support contains 4 out of 8 places. 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 08:45:30] [INFO ] Invariant cache hit.
[2023-04-07 08:45:30] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 08:45:30] [INFO ] Invariant cache hit.
[2023-04-07 08:45:30] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:45:30] [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 08:45:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:45:30] [INFO ] Invariant cache hit.
[2023-04-07 08:45:30] [INFO ] Dead Transitions using invariants and state equation in 23 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 08:45:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160682 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 7) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
[2023-04-07 08:45:32] [INFO ] Invariant cache hit.
[2023-04-07 08:45:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:45:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:45:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:45:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:45:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:45:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:45:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:45:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:45:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:45:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:45:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:45:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:45:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:45:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:45:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:45:32] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:45:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:45:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:45:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:45:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:45:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:45:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:45:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:45:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:45:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:45:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:45:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:45:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:45:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:45:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:45:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:45:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:45:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:45:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:45:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:45:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:45:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:45:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:45:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:45:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:45:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:45:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:45:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:45:32] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:45:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:45:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:45:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:45:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:45:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:45:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:45:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:45:32] [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 :[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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 08:46:13] [INFO ] Invariant cache hit.
[2023-04-07 08:46:13] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 08:46:13] [INFO ] Invariant cache hit.
[2023-04-07 08:46:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:46:13] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 08:46:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:46:13] [INFO ] Invariant cache hit.
[2023-04-07 08:46:13] [INFO ] Dead Transitions using invariants and state equation in 22 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 08:46:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160231 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
[2023-04-07 08:46:15] [INFO ] Invariant cache hit.
[2023-04-07 08:46:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:46:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:46:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:46:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:46:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:46:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:46:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:46:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:46:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:46:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:46:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:46:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:46:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:46:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:46:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:46:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:46:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:46:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:46:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:46:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:46:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:46:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:46:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:46:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:46:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:46:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:46:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:46:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:46:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:46:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:46:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:46:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 08:46:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:46:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:46:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:46:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:46:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:46:15] [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 :[111212, 111212, 111212, 111212, 111212, 111212, 111212]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 08:46:55] [INFO ] Invariant cache hit.
[2023-04-07 08:46:55] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 08:46:55] [INFO ] Invariant cache hit.
[2023-04-07 08:46:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:46:55] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-07 08:46:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:46:55] [INFO ] Invariant cache hit.
[2023-04-07 08:46:55] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:46:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160427 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
[2023-04-07 08:46:57] [INFO ] Invariant cache hit.
[2023-04-07 08:46:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:46:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:46:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:46:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:46:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:46:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:46:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:46:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:46:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:46:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:46:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:46:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:46:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:46:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:46:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:46:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:46:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:46:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:46:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 08:46:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:46:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:46:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:46:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:46:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:46:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:46:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:46:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:46:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:46:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:46:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:46:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:46:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:46:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:46:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:46:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:46:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:46:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:46:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:46:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:46:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:46:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:46:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:46:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:46:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:46:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:46:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:46:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:46:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:46:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:46:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:46:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:46:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:46:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:46:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:46:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:46:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:46:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:46:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:46:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:46:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:46:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:46:58] [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 :[111216, 111216, 111216, 111216, 111216, 111216, 111216]
Support contains 4 out of 8 places. 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 08:47:38] [INFO ] Invariant cache hit.
[2023-04-07 08:47:38] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-04-07 08:47:38] [INFO ] Invariant cache hit.
[2023-04-07 08:47:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:47:38] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-07 08:47:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:47:38] [INFO ] Invariant cache hit.
[2023-04-07 08:47:38] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:47:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160208 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=4424 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
[2023-04-07 08:47:40] [INFO ] Invariant cache hit.
[2023-04-07 08:47:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:47:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:47:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:47:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:47:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:47:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:47:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:47:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:47:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:47:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:47:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:47:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:47:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:47:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:47:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:47:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:47:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:47:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:47:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:47:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:47:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:47:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:47:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:47:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:47:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:47:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:47:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:47:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:47:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:47:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 08:47:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:47:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:47:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:47:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:47:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:47:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:47:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:47:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:47:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:47:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:47:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:47:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:47:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:47:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:47:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:47:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:47:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:47:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:47:41] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:47:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:47:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:47:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:47:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:47:41] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:47:41] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:47:41] [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 :[111218, 111218, 111218, 111218, 111218, 111218, 111218]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 08:48:20] [INFO ] Invariant cache hit.
[2023-04-07 08:48:20] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 08:48:20] [INFO ] Invariant cache hit.
[2023-04-07 08:48:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:48:20] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-07 08:48:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:48:20] [INFO ] Invariant cache hit.
[2023-04-07 08:48:20] [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 08:48:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160951 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
[2023-04-07 08:48:22] [INFO ] Invariant cache hit.
[2023-04-07 08:48:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:48:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:48:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:48:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:48:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:48:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:48:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:48:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:48:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:48:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:48:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:48:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:48:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:48:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:48:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:48:22] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:48:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:48:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:48:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:48:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:48:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:48:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:48:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:48:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:48:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:48:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:48:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:48:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:48:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:48:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:48:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:48:22] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:48:22] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:48:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:48:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:48:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:48:22] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:48:22] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:48:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:48:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:48:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:48:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:48:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:48:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:48:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:48:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:48:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:48:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:48:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:48:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:48:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:48:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:48:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:48:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:48:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:48:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:48:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:48:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:48:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:48:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:48:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:48:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:48:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:48:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:48:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:48:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:48:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:48:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:48:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:48:23] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:48:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:48:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:48:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:48:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:48:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:48:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:48:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:48:23] [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 :[111221, 111221, 111221, 111221, 111221, 111221, 111221]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 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 08:49:03] [INFO ] Invariant cache hit.
[2023-04-07 08:49:03] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-04-07 08:49:03] [INFO ] Invariant cache hit.
[2023-04-07 08:49:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:49:03] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-07 08:49:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:49:03] [INFO ] Invariant cache hit.
[2023-04-07 08:49:03] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:49:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160541 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 7) seen :126
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 224 ms. (steps per millisecond=4464 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
[2023-04-07 08:49:05] [INFO ] Invariant cache hit.
[2023-04-07 08:49:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:49:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:49:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:49:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:49:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:49:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:49:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:49:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:49:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:49:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:49:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:49:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:49:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:49:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:49:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:49:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:49:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:49:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:49:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:49:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:49:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:49:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:49:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:49:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:49:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:49:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:49:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:49:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:49:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:49:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:49:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:49:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:49:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:49:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:49:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:49:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:49:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:49:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:49:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:49:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:49:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:49:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:49:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:49:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:49:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:49:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:49:06] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:49:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:49:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:49:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:49:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:49:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:49:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:49:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:49:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:49:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111224, 111224, 111224, 111224, 111224, 111224, 111224]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 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 08:49:45] [INFO ] Invariant cache hit.
[2023-04-07 08:49:45] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 08:49:45] [INFO ] Invariant cache hit.
[2023-04-07 08:49:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:49:45] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 08:49:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:49:45] [INFO ] Invariant cache hit.
[2023-04-07 08:49:46] [INFO ] Dead Transitions using invariants and state equation in 30 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 08:49:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160617 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
[2023-04-07 08:49:47] [INFO ] Invariant cache hit.
[2023-04-07 08:49:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:49:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:49:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:49:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:49:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:49:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:49:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:49:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:49:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:49:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:49:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:49:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:49:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:49:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:49:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:49:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:49:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:49:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:49:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:49:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:49:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:49:48] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 08:49:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:49:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:49:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:49:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:49:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:49:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:49:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:49:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:49:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:49:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:49:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:49:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:49:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:49:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:49:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:49:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:49:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:49:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:49:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:49:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:49:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:49:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111227, 111227, 111227, 111227, 111227, 111227, 111227]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 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 08:50:27] [INFO ] Invariant cache hit.
[2023-04-07 08:50:27] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 08:50:27] [INFO ] Invariant cache hit.
[2023-04-07 08:50:27] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:50:27] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 08:50:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:50:27] [INFO ] Invariant cache hit.
[2023-04-07 08:50:27] [INFO ] Dead Transitions using invariants and state equation in 25 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 08:50:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160247 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 7) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
[2023-04-07 08:50:29] [INFO ] Invariant cache hit.
[2023-04-07 08:50:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:50:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:50:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:50:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:50:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:50:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:50:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:50:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:50:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 08:50:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:50:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:50:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:50:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:50:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:50:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:50:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:50:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:50:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:50:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:50:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:50:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:50:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:50:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:50:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:50:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:50:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:50:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:50:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:50:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:50:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:50:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:50:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:50:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:50:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:50:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:50:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:50:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:50:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:50:29] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:50:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:50:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:50:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:50:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:50:29] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:50:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:50:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:50:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:50:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:50:29] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:50:29] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:50:29] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:50:29] [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 :[111229, 111229, 111229, 111229, 111229, 111229, 111229]
Support contains 4 out of 8 places. 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 08:51:08] [INFO ] Invariant cache hit.
[2023-04-07 08:51:08] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 08:51:08] [INFO ] Invariant cache hit.
[2023-04-07 08:51:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:51:08] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-07 08:51:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:51:08] [INFO ] Invariant cache hit.
[2023-04-07 08:51:08] [INFO ] Dead Transitions using invariants and state equation in 19 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 08:51:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160341 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
[2023-04-07 08:51:10] [INFO ] Invariant cache hit.
[2023-04-07 08:51:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:51:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:51:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:51:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:51:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:51:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:51:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:51:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:51:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:51:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:51:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:51:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 08:51:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:51:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:51:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:51:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:51:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:51:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:51:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:51:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:51:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:51:10] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:51:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:10] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:51:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:51:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:51:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:51:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:51:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:51:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:51:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:51:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:51:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:51:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:51:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:51:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:51:10] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:51:10] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:51:10] [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 :[111232, 111232, 111232, 111232, 111232, 111232, 111232]
Support contains 4 out of 8 places. 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 08:51:49] [INFO ] Invariant cache hit.
[2023-04-07 08:51:49] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-04-07 08:51:49] [INFO ] Invariant cache hit.
[2023-04-07 08:51:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:51:49] [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 08:51:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:51:49] [INFO ] Invariant cache hit.
[2023-04-07 08:51:50] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:51:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160632 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
[2023-04-07 08:51:51] [INFO ] Invariant cache hit.
[2023-04-07 08:51:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:51:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:51:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:51:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:51:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:51:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:51:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:51:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:51:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:51:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:51:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:51:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:51:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:51:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:51:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:51:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:51:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:51:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:51:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:51:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:51:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:51:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:51:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:51:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:51:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:51:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:51:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:51:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:51:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:51:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:51:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:51:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 08:51:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:52] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:51:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:51:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:51:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:51:52] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:51:52] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:51:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111234, 111234, 111234, 111234, 111234, 111234, 111234]
Support contains 4 out of 8 places. 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 08:52:31] [INFO ] Invariant cache hit.
[2023-04-07 08:52:31] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 08:52:31] [INFO ] Invariant cache hit.
[2023-04-07 08:52:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:52:31] [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 08:52:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:52:31] [INFO ] Invariant cache hit.
[2023-04-07 08:52:31] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:52:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160301 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
[2023-04-07 08:52:33] [INFO ] Invariant cache hit.
[2023-04-07 08:52:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:52:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:52:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:52:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:52:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:52:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:52:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:52:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:52:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:52:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:52:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:52:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:52:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:52:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:52:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:52:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:52:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:52:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:52:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:52:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:52:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:52:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:52:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:52:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:52:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:52:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:52:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:52:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:52:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:52:33] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:52:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:52:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:52:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:52:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:52:33] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:52:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:52:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:52:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:52:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:52:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:52:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:52:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:52:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:52:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:52:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:52:33] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:52:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:52:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:52:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:52:33] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:52:33] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:52:33] [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 :[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 5 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 08:53:12] [INFO ] Invariant cache hit.
[2023-04-07 08:53:12] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 08:53:12] [INFO ] Invariant cache hit.
[2023-04-07 08:53:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:53:12] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-07 08:53:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:53:12] [INFO ] Invariant cache hit.
[2023-04-07 08:53:12] [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 08:53:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160914 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
[2023-04-07 08:53:14] [INFO ] Invariant cache hit.
[2023-04-07 08:53:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 08:53:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:53:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:53:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:53:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:53:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:53:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:53:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:53:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:53:14] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:53:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:53:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:53:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:53:14] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:53:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:53:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:14] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:53:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:53:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:53:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:14] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:53:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:53:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:53:14] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:53:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:53:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:53:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:53:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:53:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:53:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:53:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:14] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:53:14] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:53:14] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:53:14] [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 :[111240, 111240, 111240, 111240, 111240, 111240, 111240]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 4 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 08:53:53] [INFO ] Invariant cache hit.
[2023-04-07 08:53:53] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 08:53:53] [INFO ] Invariant cache hit.
[2023-04-07 08:53:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:53:53] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 08:53:53] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 08:53:53] [INFO ] Invariant cache hit.
[2023-04-07 08:53:53] [INFO ] Dead Transitions using invariants and state equation in 23 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 08:53:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160174 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
[2023-04-07 08:53:55] [INFO ] Invariant cache hit.
[2023-04-07 08:53:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:53:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:53:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:53:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:53:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:53:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:53:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:53:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:53:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:53:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:53:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:53:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:53:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:53:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:53:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:53:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:53:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:53:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:53:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:53:56] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:53:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:56] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:53:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:53:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:53:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:53:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:53:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:53:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:53:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:53:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:53:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:53:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:53:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:53:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:53:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:53:56] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:53:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:56] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:53:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:53:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:53:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:53:56] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:53:56] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:53:56] [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 :[111243, 111243, 111243, 111243, 111243, 111243, 111243]
Support contains 4 out of 8 places. 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 08:54:35] [INFO ] Invariant cache hit.
[2023-04-07 08:54:35] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 08:54:35] [INFO ] Invariant cache hit.
[2023-04-07 08:54:35] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:54:35] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 08:54:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:54:35] [INFO ] Invariant cache hit.
[2023-04-07 08:54:35] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:54:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160445 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 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 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
[2023-04-07 08:54:37] [INFO ] Invariant cache hit.
[2023-04-07 08:54:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:54:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:54:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:54:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:54:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:54:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:54:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:54:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:54:37] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:54:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:54:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:54:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:54:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:54:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:54:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:54:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 08:54:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:54:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:54:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:54:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:54:37] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:54:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:54:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:54:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:54:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:54:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:54:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:54:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:54:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:54:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:54:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:54:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:54:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:54:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:54:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:54:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:54:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:54:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:54:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:54:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:54:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:54:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:54:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:54:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:54:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:54:37] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:54:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:54:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:54:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:54:37] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:54:37] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:54:37] [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 :[111246, 111246, 111246, 111246, 111246, 111246, 111246]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 08:55:17] [INFO ] Invariant cache hit.
[2023-04-07 08:55:17] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 08:55:17] [INFO ] Invariant cache hit.
[2023-04-07 08:55:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:55:17] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 08:55:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:55:17] [INFO ] Invariant cache hit.
[2023-04-07 08:55:17] [INFO ] Dead Transitions using invariants and state equation in 24 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 08:55:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160847 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 7) seen :189
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
[2023-04-07 08:55:19] [INFO ] Invariant cache hit.
[2023-04-07 08:55:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:55:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 08:55:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:55:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:55:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:55:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:55:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:55:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:55:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:55:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:55:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:55:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:55:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:55:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:55:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:55:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:55:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:55:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:55:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:55:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:55:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:55:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:55:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:55:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:55:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:55:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:55:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:55:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:55:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:55:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:55:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:55:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:55:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:55:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:55:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:55:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:55:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:55:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:55:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:55:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:55:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:55:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:55:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:55:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:55:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:55:19] [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 :[111249, 111249, 111249, 111249, 111249, 111249, 111249]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 08:56:00] [INFO ] Invariant cache hit.
[2023-04-07 08:56:00] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 08:56:00] [INFO ] Invariant cache hit.
[2023-04-07 08:56:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:56:00] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-04-07 08:56:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:56:00] [INFO ] Invariant cache hit.
[2023-04-07 08:56:00] [INFO ] Dead Transitions using invariants and state equation in 16 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 08:56:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160793 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
[2023-04-07 08:56:02] [INFO ] Invariant cache hit.
[2023-04-07 08:56:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:56:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 08:56:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:56:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:56:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:56:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:56:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:56:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:56:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:56:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:56:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:56:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:56:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:56:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:56:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:56:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:56:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:56:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:56:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:56:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:56:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:02] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 08:56:02] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:56:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:56:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:56:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:02] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:56:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:56:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:56:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:56:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:56:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:02] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:56:02] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:56:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:56:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:56:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:56:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:56:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:56:03] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:56:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:56:03] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:56:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:56:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:56:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:56:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:56:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:56:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:56:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:56:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:56:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:56:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:56:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:56:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:56:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:56:03] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:56:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:03] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 08:56:03] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:56:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:56:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:56:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:56:03] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:56:03] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:56:03] [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 :[111252, 111252, 111252, 111252, 111252, 111252, 111252]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 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 08:56:42] [INFO ] Invariant cache hit.
[2023-04-07 08:56:42] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 08:56:42] [INFO ] Invariant cache hit.
[2023-04-07 08:56:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:56:42] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-04-07 08:56:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:56:42] [INFO ] Invariant cache hit.
[2023-04-07 08:56:42] [INFO ] Dead Transitions using invariants and state equation in 17 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 08:56:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160253 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 7) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
[2023-04-07 08:56:44] [INFO ] Invariant cache hit.
[2023-04-07 08:56:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:56:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:56:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:56:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:56:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:56:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:56:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:56:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:56:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:56:44] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:56:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:44] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:56:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:56:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:56:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:56:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:56:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:56:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:56:44] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:56:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:56:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:56:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:56:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:56:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:44] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:56:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:56:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:56:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:56:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:56:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:56:44] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:56:44] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:56:44] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:56:44] [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 :[111256, 111256, 111256, 111256, 111256, 111256, 111256]
Support contains 4 out of 8 places. 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 08:57:23] [INFO ] Invariant cache hit.
[2023-04-07 08:57:23] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 08:57:23] [INFO ] Invariant cache hit.
[2023-04-07 08:57:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:57:23] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-04-07 08:57:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:57:23] [INFO ] Invariant cache hit.
[2023-04-07 08:57:23] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:57:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159977 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 7) seen :161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
[2023-04-07 08:57:25] [INFO ] Invariant cache hit.
[2023-04-07 08:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:57:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:57:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:57:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:57:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:57:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:57:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:57:25] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:57:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:57:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:57:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:57:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:57:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:57:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:57:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:57:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:57:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:57:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:57:25] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:57:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:57:25] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:57:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:57:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:57:25] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Real]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 08:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:57:25] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:57:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:57:25] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:57:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:57:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:57:25] [INFO ] [Nat]Added 3 Read/Feed constraints in 4 ms returned sat
[2023-04-07 08:57:25] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:57:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111259, 111259, 111259, 111259, 111259, 111259, 111259]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 08:58:04] [INFO ] Invariant cache hit.
[2023-04-07 08:58:04] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-04-07 08:58:04] [INFO ] Invariant cache hit.
[2023-04-07 08:58:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:58:04] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-04-07 08:58:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:58:04] [INFO ] Invariant cache hit.
[2023-04-07 08:58:04] [INFO ] Dead Transitions using invariants and state equation in 26 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 08:58:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160127 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
[2023-04-07 08:58:06] [INFO ] Invariant cache hit.
[2023-04-07 08:58:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:58:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:58:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:58:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:58:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:58:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:58:06] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:58:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:58:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:58:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:58:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:58:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 08:58:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:58:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:58:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:58:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:58:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 08:58:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:58:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:58:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:58:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:58:06] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:58:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:58:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:58:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:58:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:58:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:58:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:06] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:58:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:58:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:58:06] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:58:06] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:58:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:58:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:58:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:58:07] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:58:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:58:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:58:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:58:07] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:58:07] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:58:07] [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 :[111262, 111262, 111262, 111262, 111262, 111262, 111262]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 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 08:58:45] [INFO ] Invariant cache hit.
[2023-04-07 08:58:45] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-04-07 08:58:45] [INFO ] Invariant cache hit.
[2023-04-07 08:58:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:58:45] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-07 08:58:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:58:45] [INFO ] Invariant cache hit.
[2023-04-07 08:58:45] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:58:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160272 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
[2023-04-07 08:58:47] [INFO ] Invariant cache hit.
[2023-04-07 08:58:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 08:58:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:58:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:58:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:58:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:58:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:58:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:58:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:58:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:58:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:58:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:58:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:58:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:58:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:58:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:58:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:58:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:58:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:58:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:58:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:58:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:58:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:58:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:58:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:58:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:58:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:58:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:58:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:58:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 08:58:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:58:47] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:58:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:58:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:58:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:58:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:58:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:58:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:58:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 08:58:48] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:58:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:58:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:58:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:58:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:58:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:58:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:58:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:58:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:58:48] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:58:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:58:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:58:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:58:48] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:58:48] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:58:48] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:58:48] [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 :[111265, 111265, 111265, 111265, 111265, 111265, 111265]
Support contains 4 out of 8 places. 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 08:59:26] [INFO ] Invariant cache hit.
[2023-04-07 08:59:26] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-04-07 08:59:26] [INFO ] Invariant cache hit.
[2023-04-07 08:59:26] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:59:26] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-04-07 08:59:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 08:59:26] [INFO ] Invariant cache hit.
[2023-04-07 08:59:26] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 08:59:26] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160349 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 7) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
[2023-04-07 08:59:28] [INFO ] Invariant cache hit.
[2023-04-07 08:59:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:59:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:59:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 08:59:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:59:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:59:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:59:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:59:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:59:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:59:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:59:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:59:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 08:59:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:59:28] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 08:59:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:59:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:59:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:59:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:59:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:59:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:59:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:59:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:59:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:59:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:59:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:59:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 08:59:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:59:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:59:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:59:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:59:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:59:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:59:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:59:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:59:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:59:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 08:59:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 08:59:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 08:59:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 08:59:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 08:59:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 08:59:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 08:59:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 08:59:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 08:59:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111268, 111268, 111268, 111268, 111268, 111268, 111268]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:00:07] [INFO ] Invariant cache hit.
[2023-04-07 09:00:07] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 09:00:07] [INFO ] Invariant cache hit.
[2023-04-07 09:00:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:00:07] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 09:00:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:00:07] [INFO ] Invariant cache hit.
[2023-04-07 09:00:07] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:00:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160368 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
[2023-04-07 09:00:09] [INFO ] Invariant cache hit.
[2023-04-07 09:00:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:00:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:00:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:00:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:00:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:00:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:00:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:00:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:00:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:00:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:00:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:00:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:00:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:09] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:00:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:00:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:00:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:00:09] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:00:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:00:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:00:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:00:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:00:09] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:00:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:09] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:00:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:00:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:00:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:00:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:00:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:00:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:00:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:00:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:00:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:00:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:00:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:00:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:00:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:00:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:00:09] [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 :[111271, 111271, 111271, 111271, 111271, 111271, 111271]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:00:48] [INFO ] Invariant cache hit.
[2023-04-07 09:00:48] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 09:00:48] [INFO ] Invariant cache hit.
[2023-04-07 09:00:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:00:48] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-04-07 09:00:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:00:48] [INFO ] Invariant cache hit.
[2023-04-07 09:00:48] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:00:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000003 steps, including 160174 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
[2023-04-07 09:00:50] [INFO ] Invariant cache hit.
[2023-04-07 09:00:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:00:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:00:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:00:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:00:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:00:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:00:50] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:00:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:00:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:00:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-04-07 09:00:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:00:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:00:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:00:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:00:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:00:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:00:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:00:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:00:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:00:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:00:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:00:50] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 09:00:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:00:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:00:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:00:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:00:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:00:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:50] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:00:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:00:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:00:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:00:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:00:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:00:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:00:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:00:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:00:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:00:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:00:50] [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 :[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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:01:29] [INFO ] Invariant cache hit.
[2023-04-07 09:01:29] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 09:01:29] [INFO ] Invariant cache hit.
[2023-04-07 09:01:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:01:29] [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 09:01:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:01:29] [INFO ] Invariant cache hit.
[2023-04-07 09:01:29] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:01:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160356 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
[2023-04-07 09:01:31] [INFO ] Invariant cache hit.
[2023-04-07 09:01:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:01:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 09:01:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:01:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:01:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:01:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:01:31] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:01:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:01:31] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:01:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:01:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:01:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:01:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:01:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:01:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:01:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:01:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:01:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:01:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:01:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:01:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:01:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:01:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:01:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:01:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:01:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:01:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:01:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:01:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:01:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:01:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:01:31] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:01:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:01:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:01:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:01:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:01:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:01:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:01:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:01:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:01:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:01:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:01:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:01:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:01:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:01:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:01:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:01:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:01:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:01:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:01:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:01:31] [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 :[111277, 111277, 111277, 111277, 111277, 111277, 111277]
Support contains 4 out of 8 places. 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:02:10] [INFO ] Invariant cache hit.
[2023-04-07 09:02:10] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-04-07 09:02:10] [INFO ] Invariant cache hit.
[2023-04-07 09:02:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:02:10] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-04-07 09:02:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:02:10] [INFO ] Invariant cache hit.
[2023-04-07 09:02:10] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:02:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160335 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
[2023-04-07 09:02:12] [INFO ] Invariant cache hit.
[2023-04-07 09:02:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 09:02:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:02:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:02:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:02:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:02:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:02:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:02:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:12] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:02:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:02:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 15 ms returned sat
[2023-04-07 09:02:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:02:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 09:02:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:02:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:02:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:02:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:02:12] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:02:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:02:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:02:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:02:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:02:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:02:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:02:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:02:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:02:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:02:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:02:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:02:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:02:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:02:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:02:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:02:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:02:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:02:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:12] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:02:12] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:02:12] [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 :[111280, 111280, 111280, 111280, 111280, 111280, 111280]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:02:51] [INFO ] Invariant cache hit.
[2023-04-07 09:02:51] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 09:02:51] [INFO ] Invariant cache hit.
[2023-04-07 09:02:51] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:02:51] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-07 09:02:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:02:51] [INFO ] Invariant cache hit.
[2023-04-07 09:02:51] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:02:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160133 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
[2023-04-07 09:02:53] [INFO ] Invariant cache hit.
[2023-04-07 09:02:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:02:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:02:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:02:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:02:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:02:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:02:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:02:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:02:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:02:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:02:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:02:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:02:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:02:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:02:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:02:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:02:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:02:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:02:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:02:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:02:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:02:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:02:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:02:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:02:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:02:53] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:02:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:02:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:02:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:53] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:02:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:02:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:02:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:53] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:02:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:02:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:02:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:02:53] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:02:53] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:02:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111283, 111283, 111283, 111283, 111283, 111283, 111283]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 2 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:03:32] [INFO ] Invariant cache hit.
[2023-04-07 09:03:32] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 09:03:32] [INFO ] Invariant cache hit.
[2023-04-07 09:03:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:03:32] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 09:03:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:03:32] [INFO ] Invariant cache hit.
[2023-04-07 09:03:32] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:03:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159977 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
[2023-04-07 09:03:34] [INFO ] Invariant cache hit.
[2023-04-07 09:03:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:03:34] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-04-07 09:03:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:03:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:03:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:03:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:03:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:03:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:03:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:03:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:03:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:03:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:03:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:03:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:03:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:03:34] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:03:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:03:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:03:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:03:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:03:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:03:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:03:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:03:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:03:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:03:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:03:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:03:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:03:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:03:34] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:03:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:03:34] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:03:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:03:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:03:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:03:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:03:34] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:03:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:03:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:03:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:03:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:03:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:03:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:03:34] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:03:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:03:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:03:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:03:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:03:34] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:03:34] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:03:34] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:03:34] [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 :[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 3 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:04:13] [INFO ] Invariant cache hit.
[2023-04-07 09:04:13] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 09:04:13] [INFO ] Invariant cache hit.
[2023-04-07 09:04:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:04:13] [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 09:04:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:04:13] [INFO ] Invariant cache hit.
[2023-04-07 09:04:13] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:04:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160656 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
[2023-04-07 09:04:15] [INFO ] Invariant cache hit.
[2023-04-07 09:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:04:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:04:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:04:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:04:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:04:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:04:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 09:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:04:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:04:15] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:04:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:04:15] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:15] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:04:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:04:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:04:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:04:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:15] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:04:15] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:04:15] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:04:15] [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 :[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 09:04:55] [INFO ] Invariant cache hit.
[2023-04-07 09:04:55] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-04-07 09:04:55] [INFO ] Invariant cache hit.
[2023-04-07 09:04:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:04:55] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 09:04:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:04:55] [INFO ] Invariant cache hit.
[2023-04-07 09:04:55] [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 09:04:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160369 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 7) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
[2023-04-07 09:04:57] [INFO ] Invariant cache hit.
[2023-04-07 09:04:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:04:57] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:04:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:04:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:04:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:04:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:04:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:04:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:04:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:04:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:04:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:04:57] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:04:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:04:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:04:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:04:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:04:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 09:04:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:04:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:04:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:04:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:04:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:04:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:04:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:04:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:04:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:04:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:04:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:04:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:04:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:57] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:04:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:04:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:04:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:04:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:04:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:04:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:04:57] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:04:57] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:04:57] [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 :[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 2 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:05:36] [INFO ] Invariant cache hit.
[2023-04-07 09:05:36] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-04-07 09:05:36] [INFO ] Invariant cache hit.
[2023-04-07 09:05:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:05:36] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-04-07 09:05:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:05:36] [INFO ] Invariant cache hit.
[2023-04-07 09:05:36] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:05:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160392 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
[2023-04-07 09:05:38] [INFO ] Invariant cache hit.
[2023-04-07 09:05:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:05:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:05:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:05:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:05:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:05:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:05:38] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:05:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:05:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:05:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:05:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:05:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:05:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:05:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:05:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:05:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:05:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:05:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:05:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:05:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:05:38] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:05:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:05:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:05:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:05:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:05:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:05:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:05:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:05:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:05:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:05:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:05:38] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:05:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:05:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:05:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:05:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:05:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:05:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:05:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:05:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:05:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:05:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:05:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:05:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:05:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:05:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:05:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:05:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:05:38] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:05:38] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:05:38] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:05:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111294, 111294, 111294, 111294, 111294, 111294, 111294]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:06:17] [INFO ] Invariant cache hit.
[2023-04-07 09:06:17] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-07 09:06:17] [INFO ] Invariant cache hit.
[2023-04-07 09:06:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:06:17] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-04-07 09:06:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:06:17] [INFO ] Invariant cache hit.
[2023-04-07 09:06:17] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:06:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160202 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 7) seen :105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
[2023-04-07 09:06:19] [INFO ] Invariant cache hit.
[2023-04-07 09:06:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:06:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:06:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:06:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:06:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:06:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:06:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:06:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:06:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:06:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:06:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:06:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:06:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:06:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:06:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:06:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:06:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:06:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:06:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:06:19] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:06:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:06:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:06:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:06:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:06:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:06:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:06:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:06:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:06:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:06:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:06:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:06:19] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:06:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:06:19] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:06:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:06:19] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:06:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:06:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:06:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:06:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:06:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:06:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:06:19] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:06:19] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:06:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111297, 111297, 111297, 111297, 111297, 111297, 111297]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:06:58] [INFO ] Invariant cache hit.
[2023-04-07 09:06:58] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 09:06:58] [INFO ] Invariant cache hit.
[2023-04-07 09:06:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:06:58] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-07 09:06:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:06:58] [INFO ] Invariant cache hit.
[2023-04-07 09:06:58] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:06:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160197 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 7) seen :133
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 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
[2023-04-07 09:07:00] [INFO ] Invariant cache hit.
[2023-04-07 09:07:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:07:00] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:07:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:07:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:07:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:07:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:07:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:07:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:07:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:07:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:07:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:07:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:07:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:07:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:07:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:07:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:07:00] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:07:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:07:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:07:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:07:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:07:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 09:07:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:07:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:07:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:07:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:07:00] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:07:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:07:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:07:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:00] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:07:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:07:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:07:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:00] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:07:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:07:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:07:00] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:07:00] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:07:00] [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 :[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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:07:40] [INFO ] Invariant cache hit.
[2023-04-07 09:07:40] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 09:07:40] [INFO ] Invariant cache hit.
[2023-04-07 09:07:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:07:40] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-04-07 09:07:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:07:40] [INFO ] Invariant cache hit.
[2023-04-07 09:07:40] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:07:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160603 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
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 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
[2023-04-07 09:07:42] [INFO ] Invariant cache hit.
[2023-04-07 09:07:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 09:07:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:07:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:07:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:07:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:07:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:07:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:07:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:07:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:07:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:07:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:07:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:07:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:42] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:07:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:07:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:07:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:07:42] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:07:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:07:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:07:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:07:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:07:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:07:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:07:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:07:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:07:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:07:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:07:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:07:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:07:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:07:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:07:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:07:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:07:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:07:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:07:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:07:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:07:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:07:42] [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 :[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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:08:21] [INFO ] Invariant cache hit.
[2023-04-07 09:08:21] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 09:08:21] [INFO ] Invariant cache hit.
[2023-04-07 09:08:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:08:21] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-07 09:08:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:08:21] [INFO ] Invariant cache hit.
[2023-04-07 09:08:21] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:08:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159638 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
[2023-04-07 09:08:23] [INFO ] Invariant cache hit.
[2023-04-07 09:08:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:08:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:08:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:08:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:08:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:08:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:08:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:08:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:08:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:08:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:08:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:08:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:08:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:08:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:08:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:08:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:08:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:08:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:08:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:08:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 09:08:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:08:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:08:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:08:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:08:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:08:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 09:08:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:08:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:08:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:08:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:08:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:08:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:08:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:08:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:08:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:08:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:08:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:08:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:08:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:08:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:08:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:08:23] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:08:23] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:08:23] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:08:23] [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 :[111306, 111306, 111306, 111306, 111306, 111306, 111306]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:09:02] [INFO ] Invariant cache hit.
[2023-04-07 09:09:02] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 09:09:02] [INFO ] Invariant cache hit.
[2023-04-07 09:09:02] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:09:02] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-04-07 09:09:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:09:02] [INFO ] Invariant cache hit.
[2023-04-07 09:09:02] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:09:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160311 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
[2023-04-07 09:09:04] [INFO ] Invariant cache hit.
[2023-04-07 09:09:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:09:04] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:09:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:09:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:09:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:09:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:09:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:09:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:09:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:09:04] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:09:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:09:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:09:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:09:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:09:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:09:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:09:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:09:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:09:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:09:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:09:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:09:04] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:09:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:09:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:04] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:09:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:09:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:09:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:04] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:09:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:09:04] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:09:04] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:09:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111309, 111309, 111309, 111309, 111309, 111309, 111309]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:09:43] [INFO ] Invariant cache hit.
[2023-04-07 09:09:43] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 09:09:43] [INFO ] Invariant cache hit.
[2023-04-07 09:09:43] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:09:43] [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 09:09:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:09:43] [INFO ] Invariant cache hit.
[2023-04-07 09:09:43] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:09:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159918 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 7) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
[2023-04-07 09:09:45] [INFO ] Invariant cache hit.
[2023-04-07 09:09:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:09:45] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:09:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:09:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:09:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:09:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:09:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:09:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:09:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:09:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:09:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:09:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:09:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:09:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:09:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:45] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:09:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:09:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:09:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:09:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:09:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:45] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:09:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:09:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:09:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:09:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:09:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:09:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:09:45] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:09:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:45] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:09:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:09:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:45] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:09:45] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:09:45] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:09:45] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:09:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:09:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:09:46] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:09:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:09:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:09:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:09:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:09:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:09:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:09:46] [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 :[111312, 111312, 111312, 111312, 111312, 111312, 111312]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:10:25] [INFO ] Invariant cache hit.
[2023-04-07 09:10:25] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 09:10:25] [INFO ] Invariant cache hit.
[2023-04-07 09:10:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:10:25] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 09:10:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:10:25] [INFO ] Invariant cache hit.
[2023-04-07 09:10:25] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:10:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160471 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
[2023-04-07 09:10:27] [INFO ] Invariant cache hit.
[2023-04-07 09:10:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:10:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:10:27] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:10:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:10:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:10:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:10:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:10:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:10:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:10:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:10:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:10:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:10:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:10:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 09:10:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:10:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:10:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:10:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:10:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:10:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:10:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:10:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:10:27] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:10:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:10:27] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Real]Added 3 Read/Feed constraints in 2 ms returned sat
[2023-04-07 09:10:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:10:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:10:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:10:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:10:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:10:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:10:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:10:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:10:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:10:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:10:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:10:27] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:10:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:10:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:10:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:10:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:10:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:10:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:10:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:10:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:10:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:10:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:10:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:10:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:10:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-04-07 09:10:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:10:27] [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 :[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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:11:06] [INFO ] Invariant cache hit.
[2023-04-07 09:11:06] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-07 09:11:06] [INFO ] Invariant cache hit.
[2023-04-07 09:11:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:11:06] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-07 09:11:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:11:06] [INFO ] Invariant cache hit.
[2023-04-07 09:11:06] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:11:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160321 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
[2023-04-07 09:11:08] [INFO ] Invariant cache hit.
[2023-04-07 09:11:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 09:11:08] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:11:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:11:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:11:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:11:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:11:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 09:11:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:11:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:11:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:11:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:11:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:11:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:11:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:11:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:11:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:11:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:11:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:11:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:11:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:11:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:11:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:11:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:11:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:11:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:08] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:11:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:11:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:11:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:11:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:11:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:11:08] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:11:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:11:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:11:08] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:11:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:11:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:11:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:11:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:11:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:11:09] [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 :[111318, 111318, 111318, 111318, 111318, 111318, 111318]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:11:47] [INFO ] Invariant cache hit.
[2023-04-07 09:11:47] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-04-07 09:11:47] [INFO ] Invariant cache hit.
[2023-04-07 09:11:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:11:47] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-07 09:11:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:11:47] [INFO ] Invariant cache hit.
[2023-04-07 09:11:47] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:11:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160258 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
[2023-04-07 09:11:49] [INFO ] Invariant cache hit.
[2023-04-07 09:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:11:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:11:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:11:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:11:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:11:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:11:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:11:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:11:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:11:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:11:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:11:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:11:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:11:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:11:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:11:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:11:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:11:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:11:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:11:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:11:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:11:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:11:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:11:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:11:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:11:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:11:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:11:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:11:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:11:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:11:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:11:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:11:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:11:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:11:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:11:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:11:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:11:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:11:50] [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 :[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 09:12:29] [INFO ] Invariant cache hit.
[2023-04-07 09:12:29] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 09:12:29] [INFO ] Invariant cache hit.
[2023-04-07 09:12:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:12:29] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-07 09:12:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:12:29] [INFO ] Invariant cache hit.
[2023-04-07 09:12:29] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:12:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160354 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 7) seen :105
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 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
[2023-04-07 09:12:31] [INFO ] Invariant cache hit.
[2023-04-07 09:12:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:12:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:12:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:12:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:12:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:12:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:12:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:12:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:12:31] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:12:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:12:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:12:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:12:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:12:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:12:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:12:31] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:12:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:12:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:12:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:12:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:12:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:12:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:12:31] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:12:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:12:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:12:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:12:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:12:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:12:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:12:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:12:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:12:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:12:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:12:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:12:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:12:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:12:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:12:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:12:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:12:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:12:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:12:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:12:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:12:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:12:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:12:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:12:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:12:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:12:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:12:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:12:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:12:31] [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 :[111325, 111325, 111325, 111325, 111325, 111325, 111325]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:13:10] [INFO ] Invariant cache hit.
[2023-04-07 09:13:11] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 09:13:11] [INFO ] Invariant cache hit.
[2023-04-07 09:13:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:13:11] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 09:13:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:13:11] [INFO ] Invariant cache hit.
[2023-04-07 09:13:11] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:13:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160565 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=4484 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 222 ms. (steps per millisecond=4504 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 221 ms. (steps per millisecond=4524 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
[2023-04-07 09:13:13] [INFO ] Invariant cache hit.
[2023-04-07 09:13:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:13:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:13:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:13:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:13:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:13:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:13:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:13:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:13:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:13:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:13:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:13:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:13:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:13:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:13:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:13:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:13:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:13:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:13:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:13:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:13:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:13:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:13:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:13:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:13:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:13:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:13:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:13:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:13:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:13:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:13:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:13:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:13:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:13:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:13:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:13:13] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:13:13] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:13:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111329, 111329, 111329, 111329, 111329, 111329, 111329]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:13:52] [INFO ] Invariant cache hit.
[2023-04-07 09:13:52] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 09:13:52] [INFO ] Invariant cache hit.
[2023-04-07 09:13:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:13:52] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 09:13:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:13:53] [INFO ] Invariant cache hit.
[2023-04-07 09:13:53] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:13:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159827 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
[2023-04-07 09:13:54] [INFO ] Invariant cache hit.
[2023-04-07 09:13:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:13:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:13:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:13:54] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:13:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:13:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:13:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:13:54] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:13:54] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:13:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:13:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:13:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:13:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:13:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:13:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:13:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:13:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:13:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:13:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:13:55] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:13:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:13:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:13:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:13:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:13:55] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:13:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:13:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:13:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:13:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:13:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:13:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:13:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:13:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:13:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:13:55] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:13:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Real]Added 3 Read/Feed constraints in 3 ms returned sat
[2023-04-07 09:13:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:13:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:13:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:13:55] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:13:55] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:13:55] [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 :[111332, 111332, 111332, 111332, 111332, 111332, 111332]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:14:34] [INFO ] Invariant cache hit.
[2023-04-07 09:14:34] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 09:14:34] [INFO ] Invariant cache hit.
[2023-04-07 09:14:34] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:14:34] [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 09:14:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:14:34] [INFO ] Invariant cache hit.
[2023-04-07 09:14:34] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:14:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160351 resets, run finished after 445 ms. (steps per millisecond=2247 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
[2023-04-07 09:14:36] [INFO ] Invariant cache hit.
[2023-04-07 09:14:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:14:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 09:14:36] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:14:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:14:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:14:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:14:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:14:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:14:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:14:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:14:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:14:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:14:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:14:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:14:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:14:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:14:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:14:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:14:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:14:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:14:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:14:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:14:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:14:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:14:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:14:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:14:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:14:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:14:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:14:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:14:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:14:36] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:14:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:14:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:14:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:14:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:14:36] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:14:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:14:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:14:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:14:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:14:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:14:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:14:36] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:14:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:14:36] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:14:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:14:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:14:36] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:14:36] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:14:36] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:14:36] [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 :[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 09:15:15] [INFO ] Invariant cache hit.
[2023-04-07 09:15:15] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 09:15:15] [INFO ] Invariant cache hit.
[2023-04-07 09:15:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:15:15] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-07 09:15:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:15:15] [INFO ] Invariant cache hit.
[2023-04-07 09:15:15] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:15:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 159631 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=4545 ) properties (out of 7) seen :777777
[2023-04-07 09:15:17] [INFO ] Invariant cache hit.
[2023-04-07 09:15:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:15:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:15:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:15:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:15:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:15:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:15:17] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:15:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:15:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:15:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:15:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:15:17] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:15:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:15:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:15:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:15:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:15:17] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:15:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:15:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:15:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:17] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:15:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:15:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:15:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:15:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:15:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:15:17] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:15:17] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:15:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:17] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:15:17] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:15:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:15:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:15:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:15:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:15:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:15:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:15:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:15:18] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:15:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:15:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:15:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:18] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:15:18] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:15:18] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:15:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:15:56] [INFO ] Invariant cache hit.
[2023-04-07 09:15:56] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 09:15:56] [INFO ] Invariant cache hit.
[2023-04-07 09:15:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:15:56] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 09:15:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:15:56] [INFO ] Invariant cache hit.
[2023-04-07 09:15:56] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:15:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160430 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 207 ms. (steps per millisecond=4830 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 09:15:58] [INFO ] Invariant cache hit.
[2023-04-07 09:15:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:58] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 09:15:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:15:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:15:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:15:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:15:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:15:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:15:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:15:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:15:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:15:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:15:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 09:15:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:15:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:15:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:15:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:15:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:15:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:15:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:15:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:15:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:15:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:15:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:15:58] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:15:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:15:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:15:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:15:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:15:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:15:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:15:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:58] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:15:58] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:15:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:15:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:58] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:15:58] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:15:58] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:15:58] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:15:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:15:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:15:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:15:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:15:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:15:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:15:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:15:59] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:15:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:59] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:15:59] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:15:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:15:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:15:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:15:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:15:59] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:15:59] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:15:59] [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 :[111341, 111341, 111341, 111341, 111341, 111341, 111341]
Support contains 4 out of 8 places. 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 3 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:16:37] [INFO ] Invariant cache hit.
[2023-04-07 09:16:37] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 09:16:37] [INFO ] Invariant cache hit.
[2023-04-07 09:16:37] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:16:37] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-07 09:16:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:16:37] [INFO ] Invariant cache hit.
[2023-04-07 09:16:37] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:16:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160190 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
[2023-04-07 09:16:39] [INFO ] Invariant cache hit.
[2023-04-07 09:16:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:16:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:16:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:16:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:16:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:16:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:16:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:16:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:16:39] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:16:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:16:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:16:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:16:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:16:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:16:39] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:16:39] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:16:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:16:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:16:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:16:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:16:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:16:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:16:39] [INFO ] Added : 0 causal constraints over 0 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:16:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:16:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:16:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:16:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:16:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:16:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:16:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:16:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:16:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:16:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:16:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:16:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:16:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:16:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:16:39] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:16:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:16:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:16:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:16:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:16:39] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:16:39] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:16:39] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:16:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:16:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:16:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:16:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:16:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:16:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:16:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:16:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:16:40] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:16:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:16:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:16:40] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:16:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:16:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:16:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:16:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:16:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:16:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:16:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:16:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:16:40] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:16:40] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:16:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:16:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:16:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:16:40] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:16:40] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:16:40] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:16:40] [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 :[111344, 111344, 111344, 111344, 111344, 111344, 111344]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:17:18] [INFO ] Invariant cache hit.
[2023-04-07 09:17:18] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 09:17:18] [INFO ] Invariant cache hit.
[2023-04-07 09:17:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:17:18] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 09:17:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:17:18] [INFO ] Invariant cache hit.
[2023-04-07 09:17:18] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:17:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160489 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 7) seen :777777
[2023-04-07 09:17:20] [INFO ] Invariant cache hit.
[2023-04-07 09:17:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:17:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:17:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:17:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:17:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:17:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:17:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:17:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:17:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:17:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:17:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:17:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:17:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:17:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:17:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:17:20] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:17:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:17:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:17:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:17:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:17:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:17:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:17:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:17:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:17:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:17:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:17:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:17:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:17:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:17:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:17:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:17:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:17:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:17:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:17:20] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:17:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:17:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:17:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:17:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:17:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:17:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:17:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:17:20] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:17:20] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:17:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:17:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:17:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:17:21] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:17:21] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:17:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:17:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:17:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:17:21] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:17:21] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:17:21] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:17:21] [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 :[111347, 111347, 111347, 111347, 111347, 111347, 111347]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:17:59] [INFO ] Invariant cache hit.
[2023-04-07 09:17:59] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 09:17:59] [INFO ] Invariant cache hit.
[2023-04-07 09:17:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:17:59] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 09:17:59] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:17:59] [INFO ] Invariant cache hit.
[2023-04-07 09:17:59] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:17:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160940 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
[2023-04-07 09:18:01] [INFO ] Invariant cache hit.
[2023-04-07 09:18:01] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-07 09:18:01] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:18:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:18:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:18:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:18:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:18:01] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:18:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:01] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:18:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:18:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:18:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:18:01] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:18:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:18:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:18:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:18:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:18:01] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:18:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:18:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:18:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:18:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:18:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:18:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:18:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:18:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:18:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:18:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:18:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:01] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:18:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:18:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:18:01] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:18:01] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:18:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:18:01] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:18:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:18:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:18:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:02] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:18:02] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:18:02] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:18:02] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111350, 111350, 111350, 111350, 111350, 111350, 111350]
Support contains 4 out of 8 places. 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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:18:40] [INFO ] Invariant cache hit.
[2023-04-07 09:18:40] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 09:18:40] [INFO ] Invariant cache hit.
[2023-04-07 09:18:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:18:40] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-04-07 09:18:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:18:40] [INFO ] Invariant cache hit.
[2023-04-07 09:18:40] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:18:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160373 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 7) seen :105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 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 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
[2023-04-07 09:18:42] [INFO ] Invariant cache hit.
[2023-04-07 09:18:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:18:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:18:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:18:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:18:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:18:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:18:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:18:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 09:18:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:42] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:18:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:18:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:18:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:18:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:18:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:18:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:18:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:18:42] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:18:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:18:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:42] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:18:42] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:18:42] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:18:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:18:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:18:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:18:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:18:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:18:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:18:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:18:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:18:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:18:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:18:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:18:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:18:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:18:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:18:43] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:18:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 09:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:43] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:18:43] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:18:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:18:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:43] [INFO ] [Nat]Absence check using state equation in 1 ms returned sat
[2023-04-07 09:18:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:18:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:18:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:18:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:18:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 09:18:43] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:18:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:18:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:18:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:18:43] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:18:43] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:18:43] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:18:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[111353, 111353, 111353, 111353, 111353, 111353, 111353]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:19:21] [INFO ] Invariant cache hit.
[2023-04-07 09:19:21] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 09:19:21] [INFO ] Invariant cache hit.
[2023-04-07 09:19:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:19:21] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 09:19:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:19:21] [INFO ] Invariant cache hit.
[2023-04-07 09:19:22] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:19:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160093 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=4608 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 7) seen :777777
[2023-04-07 09:19:23] [INFO ] Invariant cache hit.
[2023-04-07 09:19:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:19:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:19:24] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:19:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:19:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:19:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:19:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:19:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:19:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:19:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:19:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:19:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:19:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:19:24] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:19:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:19:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:19:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:19:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:19:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:19:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:19:24] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:19:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:19:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:19:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:19:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:19:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:19:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:19:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:19:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:19:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:19:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:19:24] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:19:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:19:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:19:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:19:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:19:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:19:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:19:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:19:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:19:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:19:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:19:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:19:24] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:19:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:19:24] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:19:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:19:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:19:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:19:24] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:19:24] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:19:24] [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 :[111356, 111356, 111356, 111356, 111356, 111356, 111356]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:20:03] [INFO ] Invariant cache hit.
[2023-04-07 09:20:03] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 09:20:03] [INFO ] Invariant cache hit.
[2023-04-07 09:20:03] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:20:03] [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 09:20:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:20:03] [INFO ] Invariant cache hit.
[2023-04-07 09:20:03] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:20:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160295 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 7) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=4651 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
[2023-04-07 09:20:05] [INFO ] Invariant cache hit.
[2023-04-07 09:20:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:20:05] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:20:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:20:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:20:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:20:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:20:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:20:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:20:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:20:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:20:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:20:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:20:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:20:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:20:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:20:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:20:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:20:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:20:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:20:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:20:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:20:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:20:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:20:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:20:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:20:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:20:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:20:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:05] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:20:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:20:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:20:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:20:05] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 09:20:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:20:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:20:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:20:05] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:20:05] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:20:05] [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 :[111359, 111359, 111359, 111359, 111359, 111359, 111359]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:20:44] [INFO ] Invariant cache hit.
[2023-04-07 09:20:44] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 09:20:44] [INFO ] Invariant cache hit.
[2023-04-07 09:20:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:20:44] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-07 09:20:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:20:44] [INFO ] Invariant cache hit.
[2023-04-07 09:20:44] [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 09:20:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160394 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 209 ms. (steps per millisecond=4784 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=4807 ) properties (out of 7) seen :777777
[2023-04-07 09:20:46] [INFO ] Invariant cache hit.
[2023-04-07 09:20:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:20:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:46] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:20:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:20:46] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:20:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:20:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:20:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:20:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:20:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:20:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:20:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:20:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:20:46] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:20:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:20:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:20:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:20:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:20:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:20:46] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:20:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:20:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:46] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:20:46] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:20:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:20:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:20:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:20:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:20:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:20:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:20:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:20:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:20:46] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:20:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:20:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:20:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:20:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:20:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:20:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:20:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:20:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:20:46] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:20:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:20:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:20:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:20:46] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:20:46] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:20:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:20:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:20:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:20:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:20:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:20:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:20:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:20:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:20:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:20:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:20:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:20:47] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:20:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:20:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:20:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:20:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:20:47] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:20:47] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:20:47] [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 :[111363, 111363, 111363, 111363, 111363, 111363, 111363]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:21:25] [INFO ] Invariant cache hit.
[2023-04-07 09:21:25] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 09:21:25] [INFO ] Invariant cache hit.
[2023-04-07 09:21:25] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:21:25] [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 09:21:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:21:25] [INFO ] Invariant cache hit.
[2023-04-07 09:21:25] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:21:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160151 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 7) seen :112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=4566 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=4587 ) properties (out of 7) seen :777777
[2023-04-07 09:21:27] [INFO ] Invariant cache hit.
[2023-04-07 09:21:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:21:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:21:27] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:21:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:21:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:21:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:21:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:21:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:21:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:21:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:21:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:21:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:21:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:21:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:21:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:21:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:21:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:21:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:21:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:21:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:21:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:21:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:21:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:21:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:21:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:21:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:21:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:21:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:21:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:21:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:21:27] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:21:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:21:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:21:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:21:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:21:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:21:27] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:21:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:21:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:21:27] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:21:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:21:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:21:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:21:27] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:21:27] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:21:27] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:21:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:21:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:21:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:21:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:21:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:21:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:21:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:21:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:21:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:21:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:21:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:21:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:21:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:21:28] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:21:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:21:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:21:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:21:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:21:28] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:21:28] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:21:28] [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 :[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 1 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:22:07] [INFO ] Invariant cache hit.
[2023-04-07 09:22:07] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-04-07 09:22:07] [INFO ] Invariant cache hit.
[2023-04-07 09:22:07] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:22:07] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-04-07 09:22:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:22:07] [INFO ] Invariant cache hit.
[2023-04-07 09:22:07] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:22:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160568 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 7) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 7) seen :777777
[2023-04-07 09:22:09] [INFO ] Invariant cache hit.
[2023-04-07 09:22:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:22:09] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:22:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:22:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:22:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:22:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:22:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:22:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:22:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:22:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:22:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:22:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:22:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:22:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:22:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:22:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:22:09] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:22:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:22:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:22:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:22:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:22:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:22:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:22:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:22:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:09] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:22:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:22:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:22:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:22:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:22:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:22:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:22:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 09:22:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:09] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:22:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:22:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:22:09] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:22:09] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:22:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647, 2147483647] Max seen :[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 09:22:48] [INFO ] Invariant cache hit.
[2023-04-07 09:22:48] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 09:22:48] [INFO ] Invariant cache hit.
[2023-04-07 09:22:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:22:48] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-04-07 09:22:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:22:48] [INFO ] Invariant cache hit.
[2023-04-07 09:22:48] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:22:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 160525 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 7) seen :105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
[2023-04-07 09:22:50] [INFO ] Invariant cache hit.
[2023-04-07 09:22:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:22:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:22:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:22:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:22:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:22:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:22:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:22:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:22:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:22:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:22:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:22:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:22:50] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:22:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:22:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:22:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:22:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:22:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:22:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:22:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:22:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:22:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:22:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:22:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:22:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:22:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:22:50] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:22:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:22:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:22:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:22:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:22:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:22:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:22:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:22:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:22:50] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:22:50] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:22:50] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:22:50] [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 :[111372, 111372, 111372, 111372, 111372, 111372, 111372]
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 8/8 places, 7/7 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-04-07 09:23:29] [INFO ] Invariant cache hit.
[2023-04-07 09:23:29] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 09:23:29] [INFO ] Invariant cache hit.
[2023-04-07 09:23:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:23:29] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 09:23:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 09:23:29] [INFO ] Invariant cache hit.
[2023-04-07 09:23:29] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 8/8 places, 7/7 transitions.
[2023-04-07 09:23:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 160846 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 7) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=4694 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 212 ms. (steps per millisecond=4716 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 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 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=4739 ) properties (out of 7) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=4761 ) properties (out of 7) seen :777777
[2023-04-07 09:23:31] [INFO ] Invariant cache hit.
[2023-04-07 09:23:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:23:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:23:31] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-07 09:23:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:23:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:23:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:23:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:23:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:23:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:23:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:23:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:23:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:23:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:23:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:23:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:23:31] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:23:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:23:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:23:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:23:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:23:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:23:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:23:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:23:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:23:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:23:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:23:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:23:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:23:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:23:31] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 09:23:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:23:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:23:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:23:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:23:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:23:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:23:31] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:23:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:23:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Real]Added 3 Read/Feed constraints in 1 ms returned sat
[2023-04-07 09:23:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:23:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:23:31] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:23:31] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 09:23:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 09:23:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 09:23:31] [INFO ] [Real]Absence check using state equation in 1 ms returned sat
[2023-04-07 09:23:31] [INFO ] [Real]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:23:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 09:23:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 09:23:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 09:23:32] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 09:23:32] [INFO ] [Nat]Added 3 Read/Feed constraints in 0 ms returned sat
[2023-04-07 09:23:32] [INFO ] Computed and/alt/rep : 5/8/5 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 09:23:32] [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 :[111375, 111375, 111375, 111375, 111375, 111375, 111375]
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14930776 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16113880 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CryptoMiner-COL-D03N000"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is CryptoMiner-COL-D03N000, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r517-tall-167987243400077"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CryptoMiner-COL-D03N000.tgz
mv CryptoMiner-COL-D03N000 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;