MCC'2023- Execution of r517-tall-167987243500173

About the Execution of ITS-Tools for CryptoMiner-PT-D05N000

Execution Summary
Max Memory Used (MB)	Time wait (ms)	CPU Usage (ms)	I/O Wait (ms)	Computed Result	Execution Status
585.371	3600000.00	3657351.00	7971.30	? 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-167987243500173.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-PT-D05N000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r517-tall-167987243500173
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 648K
-rw-r--r-- 1 mcc users 12K Mar 23 15:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Mar 23 15:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Mar 23 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 70K Mar 23 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 39K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 23 07:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 23 07:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 21K Mar 23 15:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 147K Mar 23 15:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 20K Mar 23 15:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 156K Mar 23 15:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Mar 23 07:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K Mar 23 07:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 5.1K Mar 31 16:48 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-00
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-01
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-02
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-03
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-04
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-05
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-06
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-07
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-08
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-09
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-10
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-11
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-12
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-13
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-14
FORMULA_NAME CryptoMiner-PT-D05N000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1680878324803

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-PT-D05N000
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2023-04-07 14:38:46] [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 14:38:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 14:38:46] [INFO ] Load time of PNML (sax parser for PT used): 19 ms
[2023-04-07 14:38:46] [INFO ] Transformed 12 places.
[2023-04-07 14:38:46] [INFO ] Transformed 12 transitions.
[2023-04-07 14:38:46] [INFO ] Parsed PT model containing 12 places and 12 transitions and 34 arcs in 76 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 12 rows 12 cols
[2023-04-07 14:38:46] [INFO ] Computed 0 invariants in 3 ms
Incomplete random walk after 10000 steps, including 1094 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 16) seen :102
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10001 steps, including 648 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :65
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10000 steps, including 666 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :77
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10000 steps, including 640 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :82
Incomplete Best-First random walk after 10000 steps, including 615 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :103
Incomplete Best-First random walk after 10001 steps, including 688 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :87
Incomplete Best-First random walk after 10000 steps, including 692 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :77
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2500 ) properties (out of 16) seen :6671
Incomplete Best-First random walk after 10000 steps, including 654 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :79
[2023-04-07 14:38:46] [INFO ] Invariant cache hit.
[2023-04-07 14:38:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-04-07 14:38:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:38:46] [INFO ] [Real]Added 5 Read/Feed constraints in 10 ms returned sat
[2023-04-07 14:38:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:38:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:46] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-04-07 14:38:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:46] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 14:38:46] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 117 ms.
[2023-04-07 14:38:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:46] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-04-07 14:38:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:46] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-04-07 14:38:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:38:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:46] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-07 14:38:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 7 ms returned sat
[2023-04-07 14:38:46] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 14:38:46] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:38:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:46] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 14:38:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:38:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:38:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:47] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 14:38:47] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:47] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 14:38:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:38:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:47] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-07 14:38:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:38:47] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:38:47] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:47] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 14:38:47] [INFO ] [Real]Added 5 Read/Feed constraints in 5 ms returned sat
[2023-04-07 14:38:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:38:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:47] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 14:38:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:47] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:38:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:47] [INFO ] [Real]Absence check using state equation in 4 ms returned unsat
[2023-04-07 14:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:38:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:38:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 14:38:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:47] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 14:38:47] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:38:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:47] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 14:38:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:38:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 14:38:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 14:38:47] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 14:38:47] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:38:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:47] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:38:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:38:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:38:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:38:47] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:38:47] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:47] [INFO ] [Real]Absence check using state equation in 5 ms returned unsat
[2023-04-07 14:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:47] [INFO ] [Real]Absence check using state equation in 9 ms returned unsat
[2023-04-07 14:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:47] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
[2023-04-07 14:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:47] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2023-04-07 14:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:47] [INFO ] [Real]Absence check using state equation in 3 ms returned unsat
[2023-04-07 14:38:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:38:47] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:38:47] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 10 ms.
[2023-04-07 14:38:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:38:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:38:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:47] [INFO ] Computed and/alt/rep : 10/15/10 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 14:38:47] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, 1, -1, -1, -1, -1, 1, -1, -1, -1, 1, 1, 1, 1, 1, -1] Max seen :[1111, 1, 1111, 1111, 1111, 1111, 1, 1111, 7, 12, 1, 1, 1, 1, 1, 12]
FORMULA CryptoMiner-PT-D05N000-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D05N000-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D05N000-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D05N000-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D05N000-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D05N000-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D05N000-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 12/12 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 12 transition count 11
Applied a total of 1 rules in 9 ms. Remains 12 /12 variables (removed 0) and now considering 11/12 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 12/12 places, 11/12 transitions.
// Phase 1: matrix 11 rows 12 cols
[2023-04-07 14:38:48] [INFO ] Computed 1 invariants in 1 ms
Incomplete random walk after 1000000 steps, including 121658 resets, run finished after 692 ms. (steps per millisecond=1445 ) properties (out of 9) seen :157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=4464 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70819 resets, run finished after 296 ms. (steps per millisecond=3378 ) properties (out of 9) seen :111
Incomplete Best-First random walk after 1000000 steps, including 66690 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 66781 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 9) seen :136
[2023-04-07 14:38:51] [INFO ] Invariant cache hit.
[2023-04-07 14:38:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:38:51] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:38:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:38:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:51] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:38:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:38:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:38:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:38:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:51] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:38:51] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:38:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:51] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:38:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 5 ms returned sat
[2023-04-07 14:38:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:38:51] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:38:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:38:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:38:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:38:51] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:38:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:38:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:51] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:38:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:38:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:38:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:38:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:38:51] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:38:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:51] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:38:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:38:51] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:38:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:38:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:38:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:38:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:38:51] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:38:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:38:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:38:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:38:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:38:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:38:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:38:51] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111111, 111111, 111111, 111111, 111111, 111111, 13, 18, 18]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:39:29] [INFO ] Invariant cache hit.
[2023-04-07 14:39:29] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-04-07 14:39:29] [INFO ] Invariant cache hit.
[2023-04-07 14:39:29] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:39:29] [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 14:39:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:39:29] [INFO ] Invariant cache hit.
[2023-04-07 14:39:29] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:39:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121640 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=4291 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=4219 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71473 resets, run finished after 304 ms. (steps per millisecond=3289 ) properties (out of 9) seen :113
Incomplete Best-First random walk after 1000001 steps, including 66714 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :152
Incomplete Best-First random walk after 1000001 steps, including 66666 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 9) seen :136
[2023-04-07 14:39:32] [INFO ] Invariant cache hit.
[2023-04-07 14:39:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:39:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:39:32] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:39:32] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:39:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:39:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:39:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:39:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:39:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:39:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:39:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:39:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:39:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:39:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:39:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:39:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 14:39:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:39:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:39:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:39:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:39:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:39:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:39:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:39:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:39:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:39:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:39:32] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:39:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:39:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:39:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:39:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 14:39:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 14:39:32] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:39:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:39:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:39:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:39:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:39:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:39:32] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:39:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:39:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:39:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:39:32] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:39:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:39:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:39:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:39:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:39:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:39:32] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:39:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:39:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:39:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-07 14:39:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:39:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:39:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:39:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 14:39:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:39:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111114, 111114, 111114, 111114, 111114, 111114, 16, 21, 21]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 3 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:40:10] [INFO ] Invariant cache hit.
[2023-04-07 14:40:10] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 14:40:10] [INFO ] Invariant cache hit.
[2023-04-07 14:40:10] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:40:10] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 14:40:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:40:10] [INFO ] Invariant cache hit.
[2023-04-07 14:40:10] [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 : 12/12 places, 11/11 transitions.
[2023-04-07 14:40:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121463 resets, run finished after 491 ms. (steps per millisecond=2036 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=4329 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=4273 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71122 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 66466 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66615 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :152
[2023-04-07 14:40:13] [INFO ] Invariant cache hit.
[2023-04-07 14:40:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:40:13] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:40:13] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:40:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:40:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:13] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 14:40:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:40:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:40:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:40:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:40:13] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:40:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:40:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 14:40:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 14:40:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:40:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:40:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:40:13] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:40:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:40:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:40:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:40:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:40:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:40:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:40:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:40:13] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:40:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:40:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:40:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:40:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:40:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:40:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:40:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:40:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:40:13] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:40:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:40:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:40:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:13] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 14:40:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:40:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:40:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:40:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:40:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:40:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:40:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:40:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:40:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:40:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:40:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:40:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:40:14] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:40:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:40:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:40:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:40:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:40:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:40:14] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:40:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:40:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:40:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:40:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:40:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:40:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:40:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:40:14] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:40:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:14] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 14:40:14] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:40:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:40:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:40:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:40:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:40:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:40:14] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111117, 111117, 111117, 111117, 111117, 111117, 17, 23, 23]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:40:51] [INFO ] Invariant cache hit.
[2023-04-07 14:40:51] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 14:40:51] [INFO ] Invariant cache hit.
[2023-04-07 14:40:51] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:40:51] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 14:40:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:40:51] [INFO ] Invariant cache hit.
[2023-04-07 14:40:51] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:40:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121526 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 9) seen :152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71096 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :129
Incomplete Best-First random walk after 1000000 steps, including 66843 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000000 steps, including 66721 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :112
[2023-04-07 14:40:54] [INFO ] Invariant cache hit.
[2023-04-07 14:40:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:40:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:40:54] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:40:54] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:40:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:40:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:40:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:40:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:40:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:40:54] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:40:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:40:54] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:40:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:40:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:40:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:40:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:40:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:40:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:40:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:40:54] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:40:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:40:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:40:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:40:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:40:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:40:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:40:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:40:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:40:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:40:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:40:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:40:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:40:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:40:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:40:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:40:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:40:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:40:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:40:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:40:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:40:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:40:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:40:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:40:55] [INFO ] Added : 5 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:40:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:40:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:40:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:40:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:40:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:40:55] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:40:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:40:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:40:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:40:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:40:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:40:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:40:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:40:55] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111120, 111120, 111120, 111120, 111120, 111120, 18, 25, 25]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:41:33] [INFO ] Invariant cache hit.
[2023-04-07 14:41:33] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 14:41:33] [INFO ] Invariant cache hit.
[2023-04-07 14:41:33] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:41:33] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 14:41:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:41:33] [INFO ] Invariant cache hit.
[2023-04-07 14:41:33] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:41:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121447 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 9) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71081 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :141
Incomplete Best-First random walk after 1000000 steps, including 66847 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 66442 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :128
[2023-04-07 14:41:36] [INFO ] Invariant cache hit.
[2023-04-07 14:41:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:41:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:41:36] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:41:36] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:41:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:41:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:41:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:41:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 14:41:36] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:41:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:41:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:41:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:41:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:41:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:41:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:41:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:41:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:41:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:41:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:41:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:41:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:41:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:41:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 14:41:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:41:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Real]Added 5 Read/Feed constraints in 3 ms returned sat
[2023-04-07 14:41:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:41:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:41:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:41:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:41:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:41:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:41:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:41:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:41:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:41:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:41:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:41:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:41:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:41:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:41:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:41:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:41:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:41:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:41:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:41:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:41:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:41:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:41:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:41:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:41:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:41:36] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:41:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:41:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:41:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:41:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:41:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:41:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:41:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:41:36] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:41:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:41:36] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:41:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:41:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:41:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:41:36] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:41:36] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 14:41:36] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:41:36] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111124, 111124, 111124, 111124, 111124, 111124, 19, 27, 27]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:42:14] [INFO ] Invariant cache hit.
[2023-04-07 14:42:14] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-04-07 14:42:14] [INFO ] Invariant cache hit.
[2023-04-07 14:42:14] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:42:14] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-04-07 14:42:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:42:14] [INFO ] Invariant cache hit.
[2023-04-07 14:42:14] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:42:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121531 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 9) seen :161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71057 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 9) seen :139
Incomplete Best-First random walk after 1000000 steps, including 66886 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66897 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :136
[2023-04-07 14:42:17] [INFO ] Invariant cache hit.
[2023-04-07 14:42:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:17] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 14:42:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:42:17] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:42:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:42:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:42:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:42:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:17] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:42:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:42:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:42:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:42:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:42:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:42:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:42:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:42:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:42:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:42:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:42:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 8 ms.
[2023-04-07 14:42:17] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:42:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:17] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:42:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:42:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:42:17] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:42:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:42:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:42:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 4 ms returned sat
[2023-04-07 14:42:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:42:18] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:42:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:42:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:42:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:42:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:42:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:42:18] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:42:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:42:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 14:42:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:42:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:42:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 5 ms returned sat
[2023-04-07 14:42:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:42:18] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111126, 111126, 111126, 111126, 111126, 111126, 20, 30, 30]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 3 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:42:56] [INFO ] Invariant cache hit.
[2023-04-07 14:42:56] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 14:42:56] [INFO ] Invariant cache hit.
[2023-04-07 14:42:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:42:56] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 14:42:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:42:56] [INFO ] Invariant cache hit.
[2023-04-07 14:42:56] [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 : 12/12 places, 11/11 transitions.
[2023-04-07 14:42:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121518 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 9) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71151 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000001 steps, including 66727 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66379 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :192
[2023-04-07 14:42:59] [INFO ] Invariant cache hit.
[2023-04-07 14:42:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:59] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:42:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:42:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:42:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:42:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:42:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:42:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:42:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:42:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:42:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:42:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:42:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:42:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:42:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:42:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:42:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:42:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:42:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:42:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 5 ms returned sat
[2023-04-07 14:42:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:42:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:42:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:42:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:42:59] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:42:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:42:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:42:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:42:59] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:42:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:42:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:42:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:42:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:42:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:42:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:42:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:42:59] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111129, 111129, 111129, 111129, 111129, 111129, 21, 32, 32]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:43:37] [INFO ] Invariant cache hit.
[2023-04-07 14:43:37] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-04-07 14:43:37] [INFO ] Invariant cache hit.
[2023-04-07 14:43:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:43:37] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 14:43:37] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 14:43:37] [INFO ] Invariant cache hit.
[2023-04-07 14:43:37] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:43:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121167 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71047 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :129
Incomplete Best-First random walk after 1000001 steps, including 66829 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :160
Incomplete Best-First random walk after 1000000 steps, including 66579 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 9) seen :128
[2023-04-07 14:43:40] [INFO ] Invariant cache hit.
[2023-04-07 14:43:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:43:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:43:40] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:43:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:43:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:43:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:43:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:43:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:43:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:43:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:43:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:43:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:43:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:43:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:43:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:43:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:43:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:43:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:43:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:43:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:43:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:43:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:43:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:43:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:43:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:43:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:43:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:43:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:43:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:43:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:43:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:43:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:43:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:43:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:43:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:43:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:43:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:43:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:43:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:43:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:43:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:43:40] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:43:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:43:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:43:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:43:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:43:40] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:43:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:43:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:43:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:43:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:43:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:43:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:43:41] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:43:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:43:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:43:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:43:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:43:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:43:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:43:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:43:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:43:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:43:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:43:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:43:41] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:43:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:43:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:43:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 14:43:41] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:43:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 14:43:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:43:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:43:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:43:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:43:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:43:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:43:41] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111132, 111132, 111132, 111132, 111132, 111132, 23, 35, 35]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:44:18] [INFO ] Invariant cache hit.
[2023-04-07 14:44:18] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 14:44:18] [INFO ] Invariant cache hit.
[2023-04-07 14:44:18] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:44:18] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-07 14:44:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:44:18] [INFO ] Invariant cache hit.
[2023-04-07 14:44:18] [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 : 12/12 places, 11/11 transitions.
[2023-04-07 14:44:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121312 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 9) seen :165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 254 ms. (steps per millisecond=3937 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71065 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 9) seen :115
Incomplete Best-First random walk after 1000001 steps, including 66495 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 66783 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 9) seen :120
[2023-04-07 14:44:21] [INFO ] Invariant cache hit.
[2023-04-07 14:44:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:44:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:44:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:44:21] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:44:21] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:44:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:44:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:44:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:44:21] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:44:21] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:44:21] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:44:22] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:44:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:44:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:44:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:44:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 14:44:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:44:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:44:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:44:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:44:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:44:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:44:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:44:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:44:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:44:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:44:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:44:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:44:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:44:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:44:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:44:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:44:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:44:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:44:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:44:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:44:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:44:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 14:44:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:44:22] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:44:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:44:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:44:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:44:22] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:44:22] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:44:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:44:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:44:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:44:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:44:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:44:22] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:44:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:44:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:44:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:44:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:44:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:44:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:44:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:44:22] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111136, 111136, 111136, 111136, 111136, 111136, 25, 36, 36]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:45:00] [INFO ] Invariant cache hit.
[2023-04-07 14:45:00] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 14:45:00] [INFO ] Invariant cache hit.
[2023-04-07 14:45:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:45:00] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 14:45:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:45:00] [INFO ] Invariant cache hit.
[2023-04-07 14:45:00] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:45:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121312 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 9) seen :131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71146 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :131
Incomplete Best-First random walk after 1000001 steps, including 66714 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66556 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :136
[2023-04-07 14:45:03] [INFO ] Invariant cache hit.
[2023-04-07 14:45:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:45:03] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:45:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:45:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:45:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:45:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:45:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:45:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:45:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:45:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:45:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:45:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:45:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:45:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:45:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:45:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:03] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:45:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:45:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:45:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:45:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:45:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:45:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:45:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:45:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:45:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:45:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:45:03] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:45:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:45:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:45:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:45:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:45:03] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:45:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:45:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:45:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:45:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:45:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:45:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:45:03] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111138, 111138, 111138, 111138, 111138, 111138, 26, 39, 39]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:45:41] [INFO ] Invariant cache hit.
[2023-04-07 14:45:41] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 14:45:41] [INFO ] Invariant cache hit.
[2023-04-07 14:45:41] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:45:41] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 14:45:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:45:41] [INFO ] Invariant cache hit.
[2023-04-07 14:45:41] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:45:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121567 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71368 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :131
Incomplete Best-First random walk after 1000000 steps, including 66611 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66823 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :112
[2023-04-07 14:45:44] [INFO ] Invariant cache hit.
[2023-04-07 14:45:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:45:44] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:45:44] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 14:45:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:45:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:45:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:45:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:45:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:45:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:45:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:45:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:45:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:45:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:45:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:45:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:45:44] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:45:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:45:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:45:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:45:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:45:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:45:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:45:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:45:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:45:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:45:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:45:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:45:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:45:44] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:45:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:45:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:45:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:45:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:45:44] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:45:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:45:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 14:45:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:45:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:45:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:45:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:45:45] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:45:45] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:45:45] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111142, 111142, 111142, 111142, 111142, 111142, 27, 43, 43]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:46:22] [INFO ] Invariant cache hit.
[2023-04-07 14:46:22] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 14:46:22] [INFO ] Invariant cache hit.
[2023-04-07 14:46:22] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:46:22] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 14:46:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:46:22] [INFO ] Invariant cache hit.
[2023-04-07 14:46:22] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:46:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121078 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 9) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70901 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 9) seen :147
Incomplete Best-First random walk after 1000000 steps, including 66127 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66720 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :128
[2023-04-07 14:46:25] [INFO ] Invariant cache hit.
[2023-04-07 14:46:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:46:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 14:46:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:46:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:46:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:46:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:46:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:46:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:46:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:46:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:46:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:46:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:46:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:46:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:46:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:46:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:46:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:46:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:46:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:46:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:46:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:46:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:46:26] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:46:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:46:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:46:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:46:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:46:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:46:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:46:26] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:46:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:46:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:46:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:46:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:46:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:46:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:46:26] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:46:26] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:46:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:46:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:46:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:46:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:46:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:46:26] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:46:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:46:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:46:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:46:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:46:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:46:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:46:26] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:46:26] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:46:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:46:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:46:26] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:46:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:46:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:46:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:46:26] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:46:26] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:46:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:46:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:46:26] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:46:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:46:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:46:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:46:26] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:46:26] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:46:26] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111145, 111145, 111145, 111145, 111145, 111145, 28, 46, 46]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:47:04] [INFO ] Invariant cache hit.
[2023-04-07 14:47:04] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 14:47:04] [INFO ] Invariant cache hit.
[2023-04-07 14:47:04] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:47:04] [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 14:47:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:47:04] [INFO ] Invariant cache hit.
[2023-04-07 14:47:04] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:47:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121199 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 9) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71146 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :134
Incomplete Best-First random walk after 1000001 steps, including 66577 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66553 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :120
[2023-04-07 14:47:07] [INFO ] Invariant cache hit.
[2023-04-07 14:47:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:07] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:47:07] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:47:07] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:47:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:47:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:47:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:07] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:47:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:47:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:47:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:47:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:47:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:47:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:47:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:47:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:47:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:47:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:47:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:47:07] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:47:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:47:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:07] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:47:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:47:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:47:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:47:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:47:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:07] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:47:07] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:47:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:47:07] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:47:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:47:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:07] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:47:07] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:47:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:07] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:47:07] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:47:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:47:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:47:07] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:07] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 14:47:07] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111148, 111148, 111148, 111148, 111148, 111148, 30, 48, 48]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:47:45] [INFO ] Invariant cache hit.
[2023-04-07 14:47:45] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 14:47:45] [INFO ] Invariant cache hit.
[2023-04-07 14:47:45] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:47:45] [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 14:47:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:47:45] [INFO ] Invariant cache hit.
[2023-04-07 14:47:45] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:47:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000002 steps, including 121321 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 9) seen :166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71022 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000000 steps, including 66712 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 66502 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :112
[2023-04-07 14:47:48] [INFO ] Invariant cache hit.
[2023-04-07 14:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 14:47:48] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:47:48] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:47:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:47:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:47:48] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:47:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:47:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:47:48] [INFO ] Added : 0 causal constraints over 0 iterations in 17 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:47:48] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:48] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:47:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 14:47:48] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:47:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:48] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:47:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:47:48] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:47:48] [INFO ] [Nat]Added 5 Read/Feed constraints in 4 ms returned sat
[2023-04-07 14:47:48] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:47:48] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111152, 111152, 111152, 111152, 111152, 111152, 32, 50, 50]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:48:26] [INFO ] Invariant cache hit.
[2023-04-07 14:48:26] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-04-07 14:48:26] [INFO ] Invariant cache hit.
[2023-04-07 14:48:26] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:48:26] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-07 14:48:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:48:26] [INFO ] Invariant cache hit.
[2023-04-07 14:48:26] [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 : 12/12 places, 11/11 transitions.
[2023-04-07 14:48:26] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121082 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 9) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71029 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :109
Incomplete Best-First random walk after 1000001 steps, including 66812 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66681 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :184
[2023-04-07 14:48:29] [INFO ] Invariant cache hit.
[2023-04-07 14:48:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:48:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:48:29] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:48:29] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 14:48:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:48:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:48:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:48:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:48:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 14:48:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:48:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:48:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:48:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:48:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:48:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:48:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:48:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:48:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:48:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:48:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:48:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:48:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:48:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:48:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:48:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:48:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:48:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:48:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:48:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:48:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:48:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:48:29] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:48:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:48:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:48:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:48:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:48:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:48:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:48:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:48:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:48:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:48:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:48:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:48:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:48:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:48:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:48:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:48:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:48:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:48:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:48:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:48:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:48:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:48:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:48:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:48:30] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:48:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:48:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:48:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:48:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:48:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:48:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:48:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:48:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:48:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:48:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:48:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:48:30] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:48:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:48:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:48:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:48:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:48:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:48:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:48:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:48:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:48:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:48:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:48:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:48:30] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111154, 111154, 111154, 111154, 111154, 111154, 33, 53, 53]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:49:07] [INFO ] Invariant cache hit.
[2023-04-07 14:49:07] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 14:49:07] [INFO ] Invariant cache hit.
[2023-04-07 14:49:07] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:49:07] [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 14:49:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:49:07] [INFO ] Invariant cache hit.
[2023-04-07 14:49:07] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:49:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121768 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 9) seen :147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71150 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :110
Incomplete Best-First random walk after 1000001 steps, including 66693 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :160
Incomplete Best-First random walk after 1000001 steps, including 66784 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :120
[2023-04-07 14:49:10] [INFO ] Invariant cache hit.
[2023-04-07 14:49:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:49:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:49:10] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:49:10] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:49:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:49:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:49:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:49:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:49:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:49:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:49:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:49:10] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:49:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:49:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:49:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:49:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:49:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:49:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:49:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:49:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:49:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:49:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:49:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:49:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:49:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:49:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:11] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:49:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:49:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:49:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:49:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:49:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:49:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:49:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:49:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:49:11] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:49:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:49:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:49:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:49:11] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:49:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:49:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:49:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:49:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:49:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:49:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:49:11] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111157, 111157, 111157, 111157, 111157, 111157, 34, 55, 55]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 3 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:49:48] [INFO ] Invariant cache hit.
[2023-04-07 14:49:48] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-04-07 14:49:48] [INFO ] Invariant cache hit.
[2023-04-07 14:49:48] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:49:48] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-04-07 14:49:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:49:48] [INFO ] Invariant cache hit.
[2023-04-07 14:49:48] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:49:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121278 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71180 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :111
Incomplete Best-First random walk after 1000001 steps, including 66829 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66506 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :112
[2023-04-07 14:49:51] [INFO ] Invariant cache hit.
[2023-04-07 14:49:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:49:51] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:49:51] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 14:49:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:49:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:49:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:49:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:49:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:49:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:49:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:49:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:51] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 14:49:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:49:51] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:49:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:49:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:49:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:49:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:49:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:49:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:49:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:49:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:49:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:49:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:49:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:49:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:52] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:49:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:49:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:49:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:49:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:49:52] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:49:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:49:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:49:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:49:52] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:49:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:49:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:49:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:49:52] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:49:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:49:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:49:52] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111161, 111161, 111161, 111161, 111161, 111161, 35, 57, 57]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:50:30] [INFO ] Invariant cache hit.
[2023-04-07 14:50:30] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 14:50:30] [INFO ] Invariant cache hit.
[2023-04-07 14:50:30] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:50:30] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 14:50:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:50:30] [INFO ] Invariant cache hit.
[2023-04-07 14:50:30] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:50:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121242 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71362 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :106
Incomplete Best-First random walk after 1000000 steps, including 66728 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66374 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :152
[2023-04-07 14:50:33] [INFO ] Invariant cache hit.
[2023-04-07 14:50:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:50:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:50:33] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:50:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:50:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:50:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:50:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:50:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:50:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:50:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:50:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:50:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:50:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:50:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:50:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:50:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:50:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:50:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:50:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:50:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:50:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:50:33] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:50:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:50:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:50:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:50:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:50:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:50:33] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:50:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:50:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:50:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:50:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:50:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:50:33] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:50:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:50:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:50:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:50:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 14:50:33] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:50:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:50:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 14:50:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:50:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:50:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:50:33] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:50:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:50:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:50:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:50:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:50:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:50:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:50:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:50:33] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111165, 111165, 111165, 111165, 111165, 111165, 37, 60, 60]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:51:11] [INFO ] Invariant cache hit.
[2023-04-07 14:51:11] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-07 14:51:11] [INFO ] Invariant cache hit.
[2023-04-07 14:51:11] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:51:11] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2023-04-07 14:51:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:51:11] [INFO ] Invariant cache hit.
[2023-04-07 14:51:11] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 57 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:51:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121570 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 9) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71152 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 9) seen :115
Incomplete Best-First random walk after 1000001 steps, including 66827 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :152
Incomplete Best-First random walk after 1000001 steps, including 66852 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :120
[2023-04-07 14:51:14] [INFO ] Invariant cache hit.
[2023-04-07 14:51:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:51:14] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:51:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:51:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:51:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:51:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 14:51:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:51:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:51:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:51:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:51:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:51:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:51:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:51:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:51:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:51:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:51:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:51:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:51:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:51:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:51:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:51:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:51:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:51:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:51:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:51:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:51:14] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 14:51:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:51:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:51:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:51:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:51:14] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:51:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:14] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:51:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:51:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:51:14] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111168, 111168, 111168, 111168, 111168, 111168, 38, 64, 64]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:51:52] [INFO ] Invariant cache hit.
[2023-04-07 14:51:52] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 14:51:52] [INFO ] Invariant cache hit.
[2023-04-07 14:51:52] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:51:52] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-07 14:51:52] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 14:51:52] [INFO ] Invariant cache hit.
[2023-04-07 14:51:52] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:51:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121332 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 9) seen :156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71063 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :118
Incomplete Best-First random walk after 1000001 steps, including 66429 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 66700 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :112
[2023-04-07 14:51:55] [INFO ] Invariant cache hit.
[2023-04-07 14:51:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:51:55] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:51:55] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 14:51:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:51:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:51:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:51:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:51:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:51:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:51:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:51:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:51:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:51:55] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:51:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:51:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:51:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:51:55] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:51:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:55] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:51:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:51:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:55] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:51:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:51:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:55] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:51:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:55] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:55] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:55] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:51:56] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:51:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:51:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:56] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:51:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:51:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 14:51:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:51:56] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:51:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:51:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:56] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:51:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:51:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:51:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:51:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:51:56] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:51:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:51:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:51:56] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:51:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:51:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:51:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:51:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:51:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:51:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:51:56] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111171, 111171, 111171, 111171, 111171, 111171, 39, 67, 67]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:52:34] [INFO ] Invariant cache hit.
[2023-04-07 14:52:34] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 14:52:34] [INFO ] Invariant cache hit.
[2023-04-07 14:52:34] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:52:34] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-07 14:52:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:52:34] [INFO ] Invariant cache hit.
[2023-04-07 14:52:34] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:52:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121646 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 9) seen :158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70993 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :118
Incomplete Best-First random walk after 1000000 steps, including 66620 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66836 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :120
[2023-04-07 14:52:37] [INFO ] Invariant cache hit.
[2023-04-07 14:52:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:52:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:52:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:52:37] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:52:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:52:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:52:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:52:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:52:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:52:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:52:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:52:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:52:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:52:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:52:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:52:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:52:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:52:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:52:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:52:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:52:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:52:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:52:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:52:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:52:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:52:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:52:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:52:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:52:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:52:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:52:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:52:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:52:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:52:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:52:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 14:52:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:52:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:52:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:52:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:52:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:52:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:52:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:52:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:52:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:52:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:52:37] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:52:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:52:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:52:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:52:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:52:37] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:52:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:52:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:52:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:52:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:52:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:52:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:52:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:52:37] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:52:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:52:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:52:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:52:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:52:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:52:37] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:52:37] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:52:37] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:52:37] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111173, 111173, 111173, 111173, 111173, 111173, 40, 70, 70]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:53:15] [INFO ] Invariant cache hit.
[2023-04-07 14:53:15] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 14:53:15] [INFO ] Invariant cache hit.
[2023-04-07 14:53:15] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:53:15] [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 14:53:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:53:15] [INFO ] Invariant cache hit.
[2023-04-07 14:53:15] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:53:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 121600 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 9) seen :134
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71327 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :130
Incomplete Best-First random walk after 1000001 steps, including 66782 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :152
Incomplete Best-First random walk after 1000001 steps, including 66942 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :136
[2023-04-07 14:53:18] [INFO ] Invariant cache hit.
[2023-04-07 14:53:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:53:18] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:53:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:53:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:53:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:53:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:18] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:53:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:53:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:53:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:53:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:53:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:53:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:53:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:53:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:53:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:53:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:53:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:53:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:53:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:53:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:53:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:53:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:53:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:53:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:53:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:53:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:53:18] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:53:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:18] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:53:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:53:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:53:18] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:53:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:53:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:53:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:18] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:53:18] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 14:53:18] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:53:18] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111176, 111176, 111176, 111176, 111176, 111176, 41, 73, 73]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:53:56] [INFO ] Invariant cache hit.
[2023-04-07 14:53:56] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 14:53:56] [INFO ] Invariant cache hit.
[2023-04-07 14:53:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:53:56] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-07 14:53:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:53:56] [INFO ] Invariant cache hit.
[2023-04-07 14:53:56] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:53:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121644 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 9) seen :138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71172 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :125
Incomplete Best-First random walk after 1000001 steps, including 66498 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 66801 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :128
[2023-04-07 14:53:59] [INFO ] Invariant cache hit.
[2023-04-07 14:53:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:53:59] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:53:59] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 14:53:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:53:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:53:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:53:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:53:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:53:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:53:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:53:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:53:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:53:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:53:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:53:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:53:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:53:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:53:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:53:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:53:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:53:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:53:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:53:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:53:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:53:59] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:53:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:59] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:53:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:53:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:53:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:53:59] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:53:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:53:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:53:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:53:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:53:59] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:53:59] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:53:59] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:53:59] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:54:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:54:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:54:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:54:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:54:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:54:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:54:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:54:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:54:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:54:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:54:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:54:00] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111178, 111178, 111178, 111178, 111178, 111178, 42, 75, 75]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:54:37] [INFO ] Invariant cache hit.
[2023-04-07 14:54:37] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 14:54:37] [INFO ] Invariant cache hit.
[2023-04-07 14:54:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:54:37] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-07 14:54:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:54:37] [INFO ] Invariant cache hit.
[2023-04-07 14:54:37] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:54:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121206 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 9) seen :141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71123 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :113
Incomplete Best-First random walk after 1000000 steps, including 66666 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66621 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :144
[2023-04-07 14:54:40] [INFO ] Invariant cache hit.
[2023-04-07 14:54:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:54:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:54:40] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:54:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:54:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:54:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:54:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:54:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:54:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:54:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:54:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:54:40] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:54:40] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:54:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:54:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:54:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:54:40] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:54:40] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:54:40] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:54:40] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:54:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:54:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:54:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:54:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:54:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:54:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:54:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:54:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:54:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:54:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:54:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:54:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:54:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:54:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:54:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:54:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:54:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:54:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:54:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:54:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:54:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:54:41] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:54:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:54:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:54:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:54:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:54:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:54:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:54:41] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:54:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:54:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:54:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:54:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:54:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:54:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:54:41] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 14:54:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:54:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:54:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:54:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:54:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:54:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:54:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:54:41] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:54:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:54:41] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:54:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:54:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:54:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:54:41] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:54:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:54:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:54:41] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111181, 111181, 111181, 111181, 111181, 111181, 43, 78, 78]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 8 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:55:18] [INFO ] Invariant cache hit.
[2023-04-07 14:55:19] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 14:55:19] [INFO ] Invariant cache hit.
[2023-04-07 14:55:19] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:55:19] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-07 14:55:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:55:19] [INFO ] Invariant cache hit.
[2023-04-07 14:55:19] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:55:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121810 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 9) seen :151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71218 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :115
Incomplete Best-First random walk after 1000001 steps, including 66709 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66462 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :136
[2023-04-07 14:55:21] [INFO ] Invariant cache hit.
[2023-04-07 14:55:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:55:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:55:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:55:21] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:55:21] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:55:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:55:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:55:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:55:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:55:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:55:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:55:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:55:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:55:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:55:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:55:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:55:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:55:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:55:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:55:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:55:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:55:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:55:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:55:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:55:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:55:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:55:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:55:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:55:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:55:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:55:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:55:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:55:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:55:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:55:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:55:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:55:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:55:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:55:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:55:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:55:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:55:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:55:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:55:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:55:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:55:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:55:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:55:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:55:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:55:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:55:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:55:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:55:22] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:55:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:55:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:55:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:55:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:55:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:55:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 14:55:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:55:22] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:55:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:55:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:55:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:55:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:55:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:55:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:55:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:55:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:55:22] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111184, 111184, 111184, 111184, 111184, 111184, 44, 81, 81]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:56:00] [INFO ] Invariant cache hit.
[2023-04-07 14:56:00] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 14:56:00] [INFO ] Invariant cache hit.
[2023-04-07 14:56:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:56:00] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 14:56:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:56:00] [INFO ] Invariant cache hit.
[2023-04-07 14:56:00] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:56:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121585 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71110 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :115
Incomplete Best-First random walk after 1000000 steps, including 66808 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66661 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :128
[2023-04-07 14:56:03] [INFO ] Invariant cache hit.
[2023-04-07 14:56:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:56:03] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:56:03] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 14:56:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:56:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:03] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:56:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:56:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:56:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 14:56:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:56:03] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:56:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:56:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:56:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:56:03] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:56:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:56:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:56:03] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:56:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:56:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 14:56:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:56:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:56:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:56:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:56:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:56:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2023-04-07 14:56:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:56:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:56:03] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 14:56:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:56:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:56:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:56:03] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 14:56:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:56:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:56:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:56:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:56:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:56:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:56:03] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111187, 111187, 111187, 111187, 111187, 111187, 45, 83, 83]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 4 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:56:40] [INFO ] Invariant cache hit.
[2023-04-07 14:56:40] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 14:56:40] [INFO ] Invariant cache hit.
[2023-04-07 14:56:40] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:56:40] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 14:56:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:56:40] [INFO ] Invariant cache hit.
[2023-04-07 14:56:40] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:56:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121662 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 9) seen :147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71190 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :129
Incomplete Best-First random walk after 1000001 steps, including 66736 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 67087 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :120
[2023-04-07 14:56:43] [INFO ] Invariant cache hit.
[2023-04-07 14:56:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:56:43] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:56:43] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:56:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:56:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:56:43] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:56:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:56:43] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:56:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:56:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:56:43] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:43] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:56:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:56:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:43] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:56:43] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:56:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:56:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:56:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:56:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:56:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:56:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:56:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:56:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:56:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:56:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:56:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:56:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:56:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:56:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:44] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:56:44] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:56:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:56:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:56:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:56:44] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:56:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:56:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:56:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:56:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:56:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:56:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:56:44] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111190, 111190, 111190, 111190, 111190, 111190, 46, 86, 86]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:57:22] [INFO ] Invariant cache hit.
[2023-04-07 14:57:22] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-07 14:57:22] [INFO ] Invariant cache hit.
[2023-04-07 14:57:22] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:57:22] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-04-07 14:57:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:57:22] [INFO ] Invariant cache hit.
[2023-04-07 14:57:22] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:57:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121491 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71204 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :122
Incomplete Best-First random walk after 1000001 steps, including 66757 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000001 steps, including 66615 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :136
[2023-04-07 14:57:25] [INFO ] Invariant cache hit.
[2023-04-07 14:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:57:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:57:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:57:25] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:57:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:57:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:57:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:57:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:57:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:57:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:57:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:57:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:57:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:57:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:57:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 14:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:57:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:57:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:57:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:57:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:57:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:57:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:57:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:57:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:57:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:57:25] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:57:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:57:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:57:25] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:57:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:57:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:57:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:57:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:57:25] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111193, 111193, 111193, 111193, 111193, 111193, 47, 89, 89]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:58:03] [INFO ] Invariant cache hit.
[2023-04-07 14:58:03] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 14:58:03] [INFO ] Invariant cache hit.
[2023-04-07 14:58:03] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:58:03] [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 14:58:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:58:03] [INFO ] Invariant cache hit.
[2023-04-07 14:58:03] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:58:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121514 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 9) seen :139
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71374 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :125
Incomplete Best-First random walk after 1000001 steps, including 66324 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66665 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :136
[2023-04-07 14:58:06] [INFO ] Invariant cache hit.
[2023-04-07 14:58:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:58:06] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:58:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:58:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:58:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:58:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:58:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:58:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:58:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:58:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:58:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:58:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:58:06] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:58:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:58:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:58:06] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:58:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:58:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:58:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:58:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:58:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:58:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:58:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:58:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:58:06] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:58:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:58:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:58:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:58:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:58:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:58:06] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:58:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:58:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:58:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:58:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:58:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:58:06] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111196, 111196, 111196, 111196, 111196, 111196, 48, 92, 92]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:58:44] [INFO ] Invariant cache hit.
[2023-04-07 14:58:44] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 14:58:44] [INFO ] Invariant cache hit.
[2023-04-07 14:58:44] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:58:44] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-07 14:58:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:58:44] [INFO ] Invariant cache hit.
[2023-04-07 14:58:44] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:58:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121391 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 9) seen :170
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71097 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :141
Incomplete Best-First random walk after 1000000 steps, including 66839 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :160
Incomplete Best-First random walk after 1000000 steps, including 66484 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :144
[2023-04-07 14:58:47] [INFO ] Invariant cache hit.
[2023-04-07 14:58:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:58:47] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:58:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:58:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:58:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:58:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:58:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:58:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:58:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:58:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:58:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:58:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:58:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:58:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:58:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:58:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:58:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:58:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:58:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:58:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:58:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:58:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:58:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:58:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:58:47] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:58:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:58:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:58:47] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:58:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:58:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:58:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:58:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:58:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:58:47] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:58:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:58:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:58:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:58:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:58:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:58:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:58:47] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111200, 111200, 111200, 111200, 111200, 111200, 49, 95, 95]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 4 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 14:59:25] [INFO ] Invariant cache hit.
[2023-04-07 14:59:25] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 14:59:25] [INFO ] Invariant cache hit.
[2023-04-07 14:59:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:59:25] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 14:59:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 14:59:25] [INFO ] Invariant cache hit.
[2023-04-07 14:59:25] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 14:59:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121712 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 9) seen :165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70886 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :104
Incomplete Best-First random walk after 1000000 steps, including 66455 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 66738 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :120
[2023-04-07 14:59:28] [INFO ] Invariant cache hit.
[2023-04-07 14:59:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:59:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 14:59:28] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 14:59:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:59:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:59:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:59:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:59:28] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:59:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:59:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:59:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:59:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:59:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 14:59:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:59:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:59:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:59:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:59:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:59:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:59:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:59:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:59:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:59:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 14:59:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:59:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:59:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:59:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:59:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:59:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:59:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 14:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:59:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:59:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:59:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 14:59:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:59:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:59:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:59:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 14:59:28] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:59:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:59:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:59:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:59:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:59:28] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 14:59:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 14:59:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:59:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 14:59:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 14:59:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 14:59:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 14:59:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 14:59:28] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111204, 111204, 111204, 111204, 111204, 111204, 50, 97, 97]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:00:06] [INFO ] Invariant cache hit.
[2023-04-07 15:00:06] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 15:00:06] [INFO ] Invariant cache hit.
[2023-04-07 15:00:06] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:00:06] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-07 15:00:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:00:06] [INFO ] Invariant cache hit.
[2023-04-07 15:00:06] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:00:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121529 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 9) seen :158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70936 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :124
Incomplete Best-First random walk after 1000000 steps, including 66588 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66762 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :120
[2023-04-07 15:00:09] [INFO ] Invariant cache hit.
[2023-04-07 15:00:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:00:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:00:09] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:00:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:00:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:00:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:00:09] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:00:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:00:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:00:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:00:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:00:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:00:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:00:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:00:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:00:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:00:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:00:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:09] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:00:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:00:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:00:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:00:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:00:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:00:10] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:00:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:00:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:00:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:00:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:10] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:00:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:00:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:00:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:00:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:00:10] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:00:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:00:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:00:10] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:00:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:10] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:00:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:00:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:10] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:00:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:00:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:00:10] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:00:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:10] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:00:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:00:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:00:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:00:10] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111207, 111207, 111207, 111207, 111207, 111207, 51, 100, 100]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:00:47] [INFO ] Invariant cache hit.
[2023-04-07 15:00:47] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-07 15:00:47] [INFO ] Invariant cache hit.
[2023-04-07 15:00:47] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:00:47] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2023-04-07 15:00:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:00:47] [INFO ] Invariant cache hit.
[2023-04-07 15:00:47] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:00:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121425 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 9) seen :179
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71205 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :106
Incomplete Best-First random walk after 1000001 steps, including 66636 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000000 steps, including 66632 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :112
[2023-04-07 15:00:50] [INFO ] Invariant cache hit.
[2023-04-07 15:00:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:00:50] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:00:50] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:00:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:00:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:00:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:50] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:00:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:00:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:00:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:51] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:00:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:00:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:00:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:00:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:00:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:51] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:00:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:00:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:00:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:00:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:00:51] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:00:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:00:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:51] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:00:51] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:00:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:00:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:00:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:00:51] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:00:51] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:00:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:00:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:00:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:00:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:00:51] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:00:51] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:51] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:00:51] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:00:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:00:51] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:00:51] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:00:51] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:00:51] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111210, 111210, 111210, 111210, 111210, 111210, 52, 103, 103]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:01:29] [INFO ] Invariant cache hit.
[2023-04-07 15:01:29] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 15:01:29] [INFO ] Invariant cache hit.
[2023-04-07 15:01:29] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:01:29] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 15:01:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:01:29] [INFO ] Invariant cache hit.
[2023-04-07 15:01:29] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:01:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000004 steps, including 121427 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71123 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :118
Incomplete Best-First random walk after 1000001 steps, including 66731 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66465 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :136
[2023-04-07 15:01:32] [INFO ] Invariant cache hit.
[2023-04-07 15:01:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:01:32] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:01:32] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:01:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:01:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:01:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:01:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:01:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:01:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:01:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:01:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:01:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:01:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:01:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:01:32] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:01:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:01:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:01:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:01:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:01:32] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:01:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:01:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:01:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:01:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:01:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:01:32] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:01:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:01:32] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:01:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:01:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:01:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:01:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:01:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:01:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:01:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:01:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:01:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:01:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:01:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:01:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:01:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:01:32] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:01:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:01:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:01:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:01:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:01:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:01:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:01:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:01:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:01:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:01:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:01:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:01:32] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:01:32] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:01:32] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:01:32] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111212, 111212, 111212, 111212, 111212, 111212, 54, 105, 105]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:02:10] [INFO ] Invariant cache hit.
[2023-04-07 15:02:10] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 15:02:10] [INFO ] Invariant cache hit.
[2023-04-07 15:02:10] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:02:10] [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 15:02:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:02:10] [INFO ] Invariant cache hit.
[2023-04-07 15:02:10] [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 : 12/12 places, 11/11 transitions.
[2023-04-07 15:02:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121462 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 9) seen :138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71398 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :132
Incomplete Best-First random walk after 1000001 steps, including 66602 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66697 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :112
[2023-04-07 15:02:13] [INFO ] Invariant cache hit.
[2023-04-07 15:02:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:02:13] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:02:13] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:02:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:02:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:02:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:02:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:02:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:02:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:02:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:02:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:02:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:02:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:02:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:02:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:13] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:02:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:02:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:02:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:02:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:02:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:02:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:02:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:02:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:02:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:13] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:02:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:02:13] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:02:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:02:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:02:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:02:13] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:02:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:02:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:02:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:13] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:02:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:02:13] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:02:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:13] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:02:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:02:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:02:13] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:02:13] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:02:13] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111215, 111215, 111215, 111215, 111215, 111215, 56, 107, 107]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:02:51] [INFO ] Invariant cache hit.
[2023-04-07 15:02:51] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 15:02:51] [INFO ] Invariant cache hit.
[2023-04-07 15:02:51] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:02:51] [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 15:02:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:02:51] [INFO ] Invariant cache hit.
[2023-04-07 15:02:51] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:02:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121475 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 9) seen :134
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71126 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000000 steps, including 66592 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66889 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :144
[2023-04-07 15:02:54] [INFO ] Invariant cache hit.
[2023-04-07 15:02:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:02:54] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:02:54] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:02:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:02:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:02:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:02:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:02:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:02:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:02:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:02:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:02:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:02:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:02:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:02:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:02:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:02:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:02:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:54] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:02:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:02:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:02:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:02:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:02:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:02:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:02:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:02:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:02:54] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:02:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:02:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:02:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:54] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:02:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:02:54] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:02:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:02:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:02:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:02:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:02:54] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:02:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:02:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:02:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:02:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:02:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:02:54] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:02:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:54] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:02:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:02:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:02:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:02:54] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:02:54] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:02:54] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:02:54] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111217, 111217, 111217, 111217, 111217, 111217, 57, 110, 110]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:03:32] [INFO ] Invariant cache hit.
[2023-04-07 15:03:32] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 15:03:32] [INFO ] Invariant cache hit.
[2023-04-07 15:03:32] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:03:32] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 15:03:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:03:32] [INFO ] Invariant cache hit.
[2023-04-07 15:03:32] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:03:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121209 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 9) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70984 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :107
Incomplete Best-First random walk after 1000000 steps, including 66506 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66620 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :120
[2023-04-07 15:03:35] [INFO ] Invariant cache hit.
[2023-04-07 15:03:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:03:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:03:35] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:03:35] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:03:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:03:35] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:03:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:03:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:03:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:03:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:03:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:03:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:03:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:03:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:03:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:03:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:03:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:03:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:03:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:03:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:03:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:03:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:03:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:03:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:03:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:03:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:03:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:03:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:03:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:03:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:03:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:03:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:03:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:03:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:03:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:03:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:03:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:03:35] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:03:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:03:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:03:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:03:35] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 15:03:35] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:03:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:03:35] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:03:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:03:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:03:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:03:35] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:03:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:03:35] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:03:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:03:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:03:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:03:35] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:03:35] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:03:35] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:03:35] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111220, 111220, 111220, 111220, 111220, 111220, 59, 112, 112]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:04:13] [INFO ] Invariant cache hit.
[2023-04-07 15:04:13] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 15:04:13] [INFO ] Invariant cache hit.
[2023-04-07 15:04:13] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:04:13] [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 15:04:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:04:13] [INFO ] Invariant cache hit.
[2023-04-07 15:04:13] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:04:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121699 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 9) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71133 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000001 steps, including 66617 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66704 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :120
[2023-04-07 15:04:16] [INFO ] Invariant cache hit.
[2023-04-07 15:04:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:16] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:04:16] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:04:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:04:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:04:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:04:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:04:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:04:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:04:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:04:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:04:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:04:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Nat]Added 5 Read/Feed constraints in 4 ms returned sat
[2023-04-07 15:04:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:04:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:04:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:04:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:04:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:04:16] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:04:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:04:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:04:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:04:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:04:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:04:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:04:16] [INFO ] Added : 5 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 15:04:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:16] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:04:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:04:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:16] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:04:16] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:04:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:16] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:04:16] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:04:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:04:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:17] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:17] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:17] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:04:17] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111224, 111224, 111224, 111224, 111224, 111224, 60, 114, 114]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:04:54] [INFO ] Invariant cache hit.
[2023-04-07 15:04:54] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 15:04:54] [INFO ] Invariant cache hit.
[2023-04-07 15:04:54] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:04:54] [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 15:04:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:04:54] [INFO ] Invariant cache hit.
[2023-04-07 15:04:54] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:04:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121492 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 9) seen :143
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71237 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :99
Incomplete Best-First random walk after 1000000 steps, including 67027 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66655 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :120
[2023-04-07 15:04:57] [INFO ] Invariant cache hit.
[2023-04-07 15:04:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:04:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:57] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:04:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:04:57] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:04:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:04:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:04:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:04:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:04:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:04:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:57] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:04:57] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:04:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:57] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:04:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:04:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:04:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:04:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:04:57] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:04:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:04:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:04:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:57] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:04:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:04:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:04:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:04:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:04:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:04:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:04:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:04:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:04:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:04:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:04:58] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:04:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:58] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:04:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:04:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:04:58] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:04:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:04:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:04:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:04:58] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:04:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:04:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:04:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:04:58] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:04:58] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:04:58] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:04:58] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111227, 111227, 111227, 111227, 111227, 111227, 61, 116, 116]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:05:36] [INFO ] Invariant cache hit.
[2023-04-07 15:05:36] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 15:05:36] [INFO ] Invariant cache hit.
[2023-04-07 15:05:36] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:05:36] [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 15:05:36] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 15:05:36] [INFO ] Invariant cache hit.
[2023-04-07 15:05:36] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:05:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121502 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71199 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :139
Incomplete Best-First random walk after 1000001 steps, including 66396 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66646 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :120
[2023-04-07 15:05:39] [INFO ] Invariant cache hit.
[2023-04-07 15:05:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:05:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:05:39] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:05:39] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:05:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:05:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:05:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:05:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:05:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:05:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:05:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:05:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:05:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:05:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:05:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:05:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:05:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:05:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:05:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:05:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:05:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:05:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:05:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:05:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:05:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:05:39] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:05:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:05:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:05:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:05:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:05:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:05:39] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:05:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:05:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:05:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:05:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:05:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:05:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:05:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:05:39] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:05:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:05:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:05:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:05:39] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:05:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:05:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:05:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:05:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:05:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:05:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:05:39] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:05:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:05:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:05:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:05:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:05:39] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:05:39] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:05:39] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:05:39] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111230, 111230, 111230, 111230, 111230, 111230, 62, 118, 118]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:06:17] [INFO ] Invariant cache hit.
[2023-04-07 15:06:17] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 15:06:17] [INFO ] Invariant cache hit.
[2023-04-07 15:06:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:06:17] [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 15:06:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:06:17] [INFO ] Invariant cache hit.
[2023-04-07 15:06:17] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:06:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121484 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71047 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :119
Incomplete Best-First random walk after 1000001 steps, including 66934 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66464 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :128
[2023-04-07 15:06:20] [INFO ] Invariant cache hit.
[2023-04-07 15:06:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:06:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:06:20] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:06:20] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:06:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:06:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:06:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:06:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:06:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:06:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:06:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:06:20] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:06:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:06:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:06:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:06:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:06:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:06:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:06:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:06:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:06:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:06:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:06:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:06:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:06:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:06:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:06:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:06:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:06:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:06:20] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:06:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:06:20] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:06:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:06:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:06:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:06:20] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:06:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:06:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:06:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:06:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:06:20] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:06:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:06:20] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:06:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:06:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:06:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:06:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:06:20] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111233, 111233, 111233, 111233, 111233, 111233, 63, 120, 120]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:06:58] [INFO ] Invariant cache hit.
[2023-04-07 15:06:58] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 15:06:58] [INFO ] Invariant cache hit.
[2023-04-07 15:06:58] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:06:58] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-07 15:06:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:06:58] [INFO ] Invariant cache hit.
[2023-04-07 15:06:58] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:06:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121414 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71005 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 66553 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :168
Incomplete Best-First random walk after 1000000 steps, including 66537 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :144
[2023-04-07 15:07:01] [INFO ] Invariant cache hit.
[2023-04-07 15:07:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:07:01] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:07:01] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:07:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:07:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:07:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:07:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:07:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:07:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:07:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:07:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:07:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:07:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:07:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:07:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:07:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:07:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:07:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:07:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:07:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:07:01] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:07:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:07:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:07:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:07:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:07:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:07:01] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:07:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:07:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:07:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:07:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:07:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:07:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:07:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:07:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:07:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:07:01] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111236, 111236, 111236, 111236, 111236, 111236, 64, 123, 123]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:07:39] [INFO ] Invariant cache hit.
[2023-04-07 15:07:39] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 15:07:39] [INFO ] Invariant cache hit.
[2023-04-07 15:07:39] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:07:39] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-04-07 15:07:39] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:07:39] [INFO ] Invariant cache hit.
[2023-04-07 15:07:39] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:07:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121429 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 9) seen :158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71124 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :110
Incomplete Best-First random walk after 1000001 steps, including 66975 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66503 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :144
[2023-04-07 15:07:42] [INFO ] Invariant cache hit.
[2023-04-07 15:07:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:07:42] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:07:42] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:07:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:07:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:07:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:07:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:07:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:07:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:07:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:07:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:07:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:07:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:07:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:07:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:07:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:07:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:07:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:07:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:07:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:07:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:07:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:07:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:07:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:07:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:07:42] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:07:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:07:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:07:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:07:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:07:42] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 15:07:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:07:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:07:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:07:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:07:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:07:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:07:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:07:42] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111239, 111239, 111239, 111239, 111239, 111239, 65, 127, 127]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:08:20] [INFO ] Invariant cache hit.
[2023-04-07 15:08:20] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 15:08:20] [INFO ] Invariant cache hit.
[2023-04-07 15:08:20] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:08:20] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 15:08:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:08:20] [INFO ] Invariant cache hit.
[2023-04-07 15:08:20] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:08:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121558 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 9) seen :159
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71237 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 9) seen :129
Incomplete Best-First random walk after 1000000 steps, including 66860 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66744 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :128
[2023-04-07 15:08:23] [INFO ] Invariant cache hit.
[2023-04-07 15:08:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:08:23] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:08:23] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:08:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:08:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:08:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:08:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:08:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:08:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:08:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:08:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:08:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:08:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:08:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:08:23] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:08:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:08:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:08:23] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 15:08:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:08:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:08:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:08:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:08:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:08:23] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111241, 111241, 111241, 111241, 111241, 111241, 66, 129, 129]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:09:01] [INFO ] Invariant cache hit.
[2023-04-07 15:09:01] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 15:09:01] [INFO ] Invariant cache hit.
[2023-04-07 15:09:01] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:09:01] [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 15:09:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:09:01] [INFO ] Invariant cache hit.
[2023-04-07 15:09:01] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:09:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121602 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 70987 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 9) seen :109
Incomplete Best-First random walk after 1000001 steps, including 66744 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66391 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :144
[2023-04-07 15:09:04] [INFO ] Invariant cache hit.
[2023-04-07 15:09:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:09:04] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:09:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:09:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:04] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:09:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:04] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:04] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:09:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:05] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:05] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:09:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:05] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:05] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:05] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:09:05] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:05] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:05] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:09:05] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:05] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:09:05] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111244, 111244, 111244, 111244, 111244, 111244, 67, 131, 131]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:09:42] [INFO ] Invariant cache hit.
[2023-04-07 15:09:43] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 15:09:43] [INFO ] Invariant cache hit.
[2023-04-07 15:09:43] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:09:43] [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 15:09:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:09:43] [INFO ] Invariant cache hit.
[2023-04-07 15:09:43] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:09:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121302 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70875 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :126
Incomplete Best-First random walk after 1000001 steps, including 66404 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66641 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :128
[2023-04-07 15:09:45] [INFO ] Invariant cache hit.
[2023-04-07 15:09:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:45] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:09:45] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:09:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:09:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:09:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:09:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:46] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:46] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:09:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:46] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:09:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:46] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:09:46] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 15:09:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:09:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:09:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:09:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:09:46] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:09:46] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:09:46] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111247, 111247, 111247, 111247, 111247, 111247, 69, 134, 134]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:10:23] [INFO ] Invariant cache hit.
[2023-04-07 15:10:23] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 15:10:23] [INFO ] Invariant cache hit.
[2023-04-07 15:10:24] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:10:24] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 15:10:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:10:24] [INFO ] Invariant cache hit.
[2023-04-07 15:10:24] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:10:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121513 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 9) seen :156
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71092 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :123
Incomplete Best-First random walk after 1000001 steps, including 66712 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66737 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :152
[2023-04-07 15:10:26] [INFO ] Invariant cache hit.
[2023-04-07 15:10:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:26] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:10:26] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:10:26] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:10:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:10:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:26] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:10:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:10:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:10:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:10:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:10:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:27] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:10:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:10:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:10:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:10:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:10:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:10:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:10:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:10:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:10:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:10:27] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:10:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:10:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:27] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:10:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:10:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:10:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:10:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:10:27] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:10:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:10:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:10:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:27] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:10:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:10:27] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:10:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:27] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:10:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:10:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:10:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:10:27] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:10:27] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-07 15:10:27] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111250, 111250, 111250, 111250, 111250, 111250, 70, 137, 137]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:11:05] [INFO ] Invariant cache hit.
[2023-04-07 15:11:05] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 15:11:05] [INFO ] Invariant cache hit.
[2023-04-07 15:11:05] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:11:05] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 15:11:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:11:05] [INFO ] Invariant cache hit.
[2023-04-07 15:11:05] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:11:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121163 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71478 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 9) seen :157
Incomplete Best-First random walk after 1000001 steps, including 66767 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66581 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :128
[2023-04-07 15:11:08] [INFO ] Invariant cache hit.
[2023-04-07 15:11:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:11:08] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:11:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:11:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:11:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:11:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:11:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:11:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:11:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:11:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:11:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:11:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:08] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:11:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:11:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:08] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:11:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:08] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:08] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:11:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:08] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:11:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:11:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:08] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:08] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:08] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:08] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111253, 111253, 111253, 111253, 111253, 111253, 71, 139, 139]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:11:46] [INFO ] Invariant cache hit.
[2023-04-07 15:11:46] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 15:11:46] [INFO ] Invariant cache hit.
[2023-04-07 15:11:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:11:46] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-07 15:11:46] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:11:46] [INFO ] Invariant cache hit.
[2023-04-07 15:11:46] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:11:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121661 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 9) seen :138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70923 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000000 steps, including 66466 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66692 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :128
[2023-04-07 15:11:49] [INFO ] Invariant cache hit.
[2023-04-07 15:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:11:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:11:49] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 15:11:49] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:11:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:49] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:11:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:11:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:11:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:11:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:11:49] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:49] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:11:49] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:49] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:49] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:11:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:49] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:11:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:49] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:11:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:11:49] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:11:49] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:11:49] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:11:49] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 9 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111257, 111257, 111257, 111257, 111257, 111257, 72, 142, 142]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:12:27] [INFO ] Invariant cache hit.
[2023-04-07 15:12:27] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 15:12:27] [INFO ] Invariant cache hit.
[2023-04-07 15:12:27] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:12:27] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-04-07 15:12:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:12:27] [INFO ] Invariant cache hit.
[2023-04-07 15:12:27] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:12:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121729 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 9) seen :138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70967 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :121
Incomplete Best-First random walk after 1000000 steps, including 66574 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :176
Incomplete Best-First random walk after 1000001 steps, including 66866 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :128
[2023-04-07 15:12:30] [INFO ] Invariant cache hit.
[2023-04-07 15:12:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:30] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:12:30] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:12:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:12:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:12:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:12:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:30] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:12:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:12:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:12:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:12:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:12:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:12:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:12:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:12:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:30] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:12:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:12:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:12:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:12:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:12:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:12:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:12:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:12:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:12:30] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:12:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:12:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:12:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:12:30] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:12:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:30] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:12:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:12:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:12:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:30] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:12:30] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 15:12:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:12:30] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:12:30] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:12:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:12:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:12:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:12:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:12:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:12:31] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111261, 111261, 111261, 111261, 111261, 111261, 74, 145, 145]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:13:08] [INFO ] Invariant cache hit.
[2023-04-07 15:13:08] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-07 15:13:08] [INFO ] Invariant cache hit.
[2023-04-07 15:13:08] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:13:08] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-07 15:13:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:13:08] [INFO ] Invariant cache hit.
[2023-04-07 15:13:08] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:13:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000002 steps, including 121349 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 9) seen :145
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71313 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 9) seen :130
Incomplete Best-First random walk after 1000001 steps, including 66649 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66730 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :120
[2023-04-07 15:13:11] [INFO ] Invariant cache hit.
[2023-04-07 15:13:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:13:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:11] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:13:11] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:13:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:11] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:13:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:13:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:13:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:13:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:13:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:13:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:13:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:13:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:13:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:13:11] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:11] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:13:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:11] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:12] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:13:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:13:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:13:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:13:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:13:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:13:12] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:13:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:13:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:12] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:13:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:12] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:13:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:12] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:13:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:13:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:13:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:12] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111264, 111264, 111264, 111264, 111264, 111264, 76, 147, 147]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:13:50] [INFO ] Invariant cache hit.
[2023-04-07 15:13:50] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 15:13:50] [INFO ] Invariant cache hit.
[2023-04-07 15:13:50] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:13:50] [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 15:13:50] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 15:13:50] [INFO ] Invariant cache hit.
[2023-04-07 15:13:50] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:13:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121377 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 9) seen :159
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71035 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 9) seen :123
Incomplete Best-First random walk after 1000001 steps, including 66553 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66495 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :112
[2023-04-07 15:13:53] [INFO ] Invariant cache hit.
[2023-04-07 15:13:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:53] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:13:53] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:13:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:13:53] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:13:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:53] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:13:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:13:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:13:53] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:13:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:53] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:13:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:13:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:13:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:53] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:13:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:13:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:13:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:13:53] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 15:13:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:13:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:53] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:13:53] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:13:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:53] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:53] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:13:53] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:53] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:13:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:53] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:13:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:13:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:13:53] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:13:53] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:13:53] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:13:53] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111267, 111267, 111267, 111267, 111267, 111267, 77, 150, 150]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:14:31] [INFO ] Invariant cache hit.
[2023-04-07 15:14:31] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 15:14:31] [INFO ] Invariant cache hit.
[2023-04-07 15:14:31] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:14:31] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-04-07 15:14:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:14:31] [INFO ] Invariant cache hit.
[2023-04-07 15:14:31] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:14:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121258 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 9) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71221 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :102
Incomplete Best-First random walk after 1000001 steps, including 66803 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66861 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :152
[2023-04-07 15:14:34] [INFO ] Invariant cache hit.
[2023-04-07 15:14:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:14:34] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:14:34] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:14:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:14:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:14:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:14:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:14:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:14:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:34] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:14:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:14:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:14:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:14:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:14:34] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:14:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:14:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:14:34] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:14:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:34] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:14:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:14:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:14:34] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 15:14:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:14:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:14:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:14:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:14:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:14:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:14:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:14:34] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111270, 111270, 111270, 111270, 111270, 111270, 79, 153, 153]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:15:12] [INFO ] Invariant cache hit.
[2023-04-07 15:15:12] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 15:15:12] [INFO ] Invariant cache hit.
[2023-04-07 15:15:12] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:15:12] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-07 15:15:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:15:12] [INFO ] Invariant cache hit.
[2023-04-07 15:15:12] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:15:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121276 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 9) seen :132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71212 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66398 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 66723 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :136
[2023-04-07 15:15:15] [INFO ] Invariant cache hit.
[2023-04-07 15:15:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:15] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:15:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:15:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:15:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:15:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:15:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 15:15:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:15:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:15:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:15:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:15:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:15:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:15:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:15:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:15:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:15:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:15:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:15:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:15:15] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:15:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:15:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:15:15] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:15:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:15:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:15:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:15:16] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:15:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111273, 111273, 111273, 111273, 111273, 111273, 80, 156, 156]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:15:53] [INFO ] Invariant cache hit.
[2023-04-07 15:15:53] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 15:15:53] [INFO ] Invariant cache hit.
[2023-04-07 15:15:53] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:15:53] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-07 15:15:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:15:53] [INFO ] Invariant cache hit.
[2023-04-07 15:15:53] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:15:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121413 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 9) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71225 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :121
Incomplete Best-First random walk after 1000000 steps, including 66478 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :184
Incomplete Best-First random walk after 1000000 steps, including 66627 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :144
[2023-04-07 15:15:56] [INFO ] Invariant cache hit.
[2023-04-07 15:15:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:15:56] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:15:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:15:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:15:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:56] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:15:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:56] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:15:56] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:15:56] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:15:56] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:15:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:56] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:15:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:15:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:15:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:57] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:15:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:15:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:57] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:15:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:15:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:15:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:15:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:15:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:15:57] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:15:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:57] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:15:57] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:15:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:15:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:15:57] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 7 ms.
[2023-04-07 15:15:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:57] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:15:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:15:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:15:57] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:15:57] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:15:57] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:15:57] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111276, 111276, 111276, 111276, 111276, 111276, 81, 158, 158]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:16:35] [INFO ] Invariant cache hit.
[2023-04-07 15:16:35] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-04-07 15:16:35] [INFO ] Invariant cache hit.
[2023-04-07 15:16:35] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:16:35] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-07 15:16:35] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:16:35] [INFO ] Invariant cache hit.
[2023-04-07 15:16:35] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:16:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121316 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 9) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71181 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000000 steps, including 66500 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66582 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :104
[2023-04-07 15:16:38] [INFO ] Invariant cache hit.
[2023-04-07 15:16:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:16:38] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:16:38] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:16:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:16:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:16:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:16:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:16:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:16:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:16:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:16:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:38] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:16:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:16:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:16:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:16:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:38] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:16:38] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 15:16:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:38] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:16:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:16:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:16:38] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:16:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:16:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:16:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:16:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:16:38] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:16:38] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:16:38] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111279, 111279, 111279, 111279, 111279, 111279, 82, 161, 161]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:17:16] [INFO ] Invariant cache hit.
[2023-04-07 15:17:16] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 15:17:16] [INFO ] Invariant cache hit.
[2023-04-07 15:17:16] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:17:16] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-07 15:17:16] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:17:16] [INFO ] Invariant cache hit.
[2023-04-07 15:17:16] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:17:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121539 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 9) seen :132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71049 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 9) seen :152
Incomplete Best-First random walk after 1000001 steps, including 66837 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66641 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :136
[2023-04-07 15:17:19] [INFO ] Invariant cache hit.
[2023-04-07 15:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:17:19] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:17:19] [INFO ] [Real]Added 5 Read/Feed constraints in 4 ms returned sat
[2023-04-07 15:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:17:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:19] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:17:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:17:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:17:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:17:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:19] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:17:19] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:17:19] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:17:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:17:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:17:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:17:19] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:17:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:17:19] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:17:19] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:17:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:17:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:17:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:17:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:17:20] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:17:20] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:17:20] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111282, 111282, 111282, 111282, 111282, 111282, 83, 164, 164]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:17:57] [INFO ] Invariant cache hit.
[2023-04-07 15:17:57] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 15:17:57] [INFO ] Invariant cache hit.
[2023-04-07 15:17:57] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:17:57] [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 15:17:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:17:57] [INFO ] Invariant cache hit.
[2023-04-07 15:17:57] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:17:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121701 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 9) seen :165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70971 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :111
Incomplete Best-First random walk after 1000001 steps, including 66616 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66594 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :120
[2023-04-07 15:18:00] [INFO ] Invariant cache hit.
[2023-04-07 15:18:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:18:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:18:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:18:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:18:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:00] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:18:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:00] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:18:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:00] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:18:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:00] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:18:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:18:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:01] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:01] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:18:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:18:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:18:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:01] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:18:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:01] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:01] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:01] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:18:01] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:01] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111285, 111285, 111285, 111285, 111285, 111285, 85, 166, 166]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:18:38] [INFO ] Invariant cache hit.
[2023-04-07 15:18:38] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 15:18:38] [INFO ] Invariant cache hit.
[2023-04-07 15:18:38] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:18:38] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 15:18:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:18:38] [INFO ] Invariant cache hit.
[2023-04-07 15:18:38] [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 : 12/12 places, 11/11 transitions.
[2023-04-07 15:18:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121534 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 9) seen :159
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71414 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :131
Incomplete Best-First random walk after 1000001 steps, including 66463 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66597 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :136
[2023-04-07 15:18:41] [INFO ] Invariant cache hit.
[2023-04-07 15:18:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:18:41] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:18:41] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:41] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:41] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:41] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:41] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:18:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:18:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:18:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:18:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:42] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:42] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:18:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:42] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:18:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:42] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:42] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 15:18:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:18:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:42] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:18:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:18:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:18:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:18:42] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:18:42] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:18:42] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111288, 111288, 111288, 111288, 111288, 111288, 86, 168, 168]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:19:19] [INFO ] Invariant cache hit.
[2023-04-07 15:19:19] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 15:19:19] [INFO ] Invariant cache hit.
[2023-04-07 15:19:19] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:19:19] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-07 15:19:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:19:19] [INFO ] Invariant cache hit.
[2023-04-07 15:19:19] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:19:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121334 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 9) seen :138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71055 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 66533 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66673 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :136
[2023-04-07 15:19:22] [INFO ] Invariant cache hit.
[2023-04-07 15:19:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:19:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:19:22] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:19:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:19:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:19:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:19:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:19:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:19:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:22] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:19:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:19:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:19:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:19:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:19:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:19:22] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:19:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:19:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:19:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:19:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:19:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:19:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:19:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:22] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:19:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:19:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:19:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:22] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:22] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:22] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:19:22] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:19:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:19:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:19:22] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:19:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:19:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:19:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:19:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:19:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:19:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:19:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:19:23] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:19:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:19:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:19:23] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:19:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:19:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:23] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:19:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:19:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:19:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:19:23] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:19:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:19:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:23] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 15:19:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:19:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:19:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:19:23] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:19:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:19:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:23] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:23] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:19:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:19:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:19:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:19:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:19:23] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:19:23] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:19:23] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:19:23] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111291, 111291, 111291, 111291, 111291, 111291, 87, 171, 171]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 4 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:20:00] [INFO ] Invariant cache hit.
[2023-04-07 15:20:00] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 15:20:00] [INFO ] Invariant cache hit.
[2023-04-07 15:20:00] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:20:00] [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 15:20:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:20:00] [INFO ] Invariant cache hit.
[2023-04-07 15:20:00] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:20:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121502 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 9) seen :169
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71136 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :123
Incomplete Best-First random walk after 1000001 steps, including 66551 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 9) seen :152
Incomplete Best-First random walk after 1000001 steps, including 66784 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 9) seen :104
[2023-04-07 15:20:03] [INFO ] Invariant cache hit.
[2023-04-07 15:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:20:03] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:20:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:03] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:20:03] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:03] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:03] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:03] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:20:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:20:03] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:20:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:04] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:20:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:20:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:20:04] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:04] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:04] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:20:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:04] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:04] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:04] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:04] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111294, 111294, 111294, 111294, 111294, 111294, 88, 174, 174]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:20:41] [INFO ] Invariant cache hit.
[2023-04-07 15:20:41] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 15:20:41] [INFO ] Invariant cache hit.
[2023-04-07 15:20:41] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:20:41] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-07 15:20:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:20:41] [INFO ] Invariant cache hit.
[2023-04-07 15:20:41] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:20:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121240 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71173 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 9) seen :109
Incomplete Best-First random walk after 1000000 steps, including 66744 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66469 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 9) seen :144
[2023-04-07 15:20:44] [INFO ] Invariant cache hit.
[2023-04-07 15:20:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:20:44] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:20:44] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:20:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:20:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:44] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:20:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:20:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:44] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:44] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:44] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:44] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:44] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:44] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:20:44] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:20:45] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:45] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:45] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:20:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:20:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:45] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:45] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:45] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:20:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:20:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:20:45] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:20:45] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:20:45] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:20:45] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111297, 111297, 111297, 111297, 111297, 111297, 89, 177, 177]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:21:22] [INFO ] Invariant cache hit.
[2023-04-07 15:21:22] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 15:21:22] [INFO ] Invariant cache hit.
[2023-04-07 15:21:22] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:21:22] [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 15:21:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:21:22] [INFO ] Invariant cache hit.
[2023-04-07 15:21:22] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:21:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000004 steps, including 121618 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 9) seen :138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70934 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :115
Incomplete Best-First random walk after 1000000 steps, including 66465 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 66685 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 9) seen :136
[2023-04-07 15:21:25] [INFO ] Invariant cache hit.
[2023-04-07 15:21:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:21:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:21:25] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:21:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:21:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:21:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:21:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:21:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:21:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:21:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:21:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:21:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:21:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:21:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:21:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:21:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:25] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:21:25] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:21:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:21:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:25] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:21:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:21:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:21:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:21:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 15:21:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:21:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:25] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:21:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:21:25] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:21:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:21:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:21:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:21:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:21:25] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:21:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:25] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:21:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:21:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:21:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:21:25] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:21:25] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:21:25] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111300, 111300, 111300, 111300, 111300, 111300, 90, 179, 179]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:22:03] [INFO ] Invariant cache hit.
[2023-04-07 15:22:03] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 15:22:03] [INFO ] Invariant cache hit.
[2023-04-07 15:22:03] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:22:03] [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 15:22:03] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 15:22:03] [INFO ] Invariant cache hit.
[2023-04-07 15:22:03] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:22:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121528 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 9) seen :141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71246 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000000 steps, including 66515 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66660 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 9) seen :120
[2023-04-07 15:22:06] [INFO ] Invariant cache hit.
[2023-04-07 15:22:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:06] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:22:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:22:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:22:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:06] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:22:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 15:22:06] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:22:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:22:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:22:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:06] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:22:06] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:22:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:22:06] [INFO ] Added : 5 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:22:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:06] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:22:06] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:22:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:06] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:22:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:22:06] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:06] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:22:06] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111304, 111304, 111304, 111304, 111304, 111304, 91, 182, 182]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 3 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:22:44] [INFO ] Invariant cache hit.
[2023-04-07 15:22:44] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 15:22:44] [INFO ] Invariant cache hit.
[2023-04-07 15:22:44] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:22:44] [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 15:22:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:22:44] [INFO ] Invariant cache hit.
[2023-04-07 15:22:44] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:22:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121472 resets, run finished after 499 ms. (steps per millisecond=2004 ) properties (out of 9) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=3968 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71337 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :99
Incomplete Best-First random walk after 1000001 steps, including 66803 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66699 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 9) seen :144
[2023-04-07 15:22:47] [INFO ] Invariant cache hit.
[2023-04-07 15:22:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:47] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:22:47] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:22:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:22:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 9 ms.
[2023-04-07 15:22:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:22:47] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:22:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:22:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:22:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:22:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:47] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:47] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:22:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:47] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:22:47] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 15:22:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:47] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:22:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:22:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:22:47] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:22:47] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:22:47] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 15:22:47] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111307, 111307, 111307, 111307, 111307, 111307, 92, 185, 185]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:23:25] [INFO ] Invariant cache hit.
[2023-04-07 15:23:25] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 15:23:25] [INFO ] Invariant cache hit.
[2023-04-07 15:23:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:23:25] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 15:23:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:23:25] [INFO ] Invariant cache hit.
[2023-04-07 15:23:25] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:23:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121283 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 9) seen :141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 70964 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :103
Incomplete Best-First random walk after 1000001 steps, including 66642 resets, run finished after 317 ms. (steps per millisecond=3154 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000000 steps, including 66820 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 9) seen :104
[2023-04-07 15:23:28] [INFO ] Invariant cache hit.
[2023-04-07 15:23:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:23:28] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:23:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:23:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:23:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 15:23:28] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:23:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:23:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:23:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:23:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:23:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:23:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:23:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:28] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:23:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:23:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:23:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:23:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:23:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:23:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:23:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:23:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:23:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:23:28] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:23:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:28] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:23:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:23:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:28] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:23:28] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:23:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:23:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:23:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:28] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:23:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:23:28] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:23:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:28] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:23:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:23:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:23:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:23:29] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:23:29] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:23:29] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:23:29] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111310, 111310, 111310, 111310, 111310, 111310, 94, 187, 187]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:24:06] [INFO ] Invariant cache hit.
[2023-04-07 15:24:06] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 15:24:06] [INFO ] Invariant cache hit.
[2023-04-07 15:24:06] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:24:06] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 15:24:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:24:06] [INFO ] Invariant cache hit.
[2023-04-07 15:24:06] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:24:06] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121349 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 9) seen :151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 70710 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 9) seen :169
Incomplete Best-First random walk after 1000000 steps, including 66659 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 9) seen :168
Incomplete Best-First random walk after 1000000 steps, including 66308 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :128
[2023-04-07 15:24:09] [INFO ] Invariant cache hit.
[2023-04-07 15:24:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:24:09] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:24:09] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:09] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:24:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:24:09] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:24:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:24:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:24:09] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:09] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:24:09] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:09] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:24:09] [INFO ] Added : 0 causal constraints over 0 iterations in 1 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:24:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:24:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:24:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:24:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:24:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:10] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:24:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:24:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:24:10] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:24:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:10] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:10] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:10] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:10] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:10] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111313, 111313, 111313, 111313, 111313, 111313, 96, 191, 191]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:24:47] [INFO ] Invariant cache hit.
[2023-04-07 15:24:47] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 15:24:47] [INFO ] Invariant cache hit.
[2023-04-07 15:24:47] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:24:47] [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 15:24:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:24:47] [INFO ] Invariant cache hit.
[2023-04-07 15:24:47] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:24:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121299 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 9) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71042 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 9) seen :115
Incomplete Best-First random walk after 1000000 steps, including 66591 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66658 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 9) seen :136
[2023-04-07 15:24:50] [INFO ] Invariant cache hit.
[2023-04-07 15:24:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 15:24:50] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:24:50] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:24:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:24:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:24:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:24:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:24:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:24:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:50] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:50] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:24:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:24:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:50] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:50] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:24:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:50] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:24:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:50] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:24:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:24:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:24:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:24:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:24:50] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:24:50] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:24:50] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111316, 111316, 111316, 111316, 111316, 111316, 98, 195, 195]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:25:28] [INFO ] Invariant cache hit.
[2023-04-07 15:25:28] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 15:25:28] [INFO ] Invariant cache hit.
[2023-04-07 15:25:28] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:25:28] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-04-07 15:25:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:25:28] [INFO ] Invariant cache hit.
[2023-04-07 15:25:28] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:25:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121511 resets, run finished after 499 ms. (steps per millisecond=2004 ) properties (out of 9) seen :142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 70900 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000001 steps, including 66478 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000000 steps, including 66612 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :136
[2023-04-07 15:25:31] [INFO ] Invariant cache hit.
[2023-04-07 15:25:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:25:31] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:25:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:25:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:25:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:25:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:25:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:25:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:25:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:25:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:25:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:25:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:25:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:25:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:25:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:31] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:25:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:25:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:25:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:25:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:25:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:25:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:25:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:25:31] [INFO ] Added : 5 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:25:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:31] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:25:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:25:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:25:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:31] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:25:31] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:25:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:25:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:25:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:25:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:25:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:25:31] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:25:31] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:25:31] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111318, 111318, 111318, 111318, 111318, 111318, 100, 197, 197]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:26:09] [INFO ] Invariant cache hit.
[2023-04-07 15:26:09] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 15:26:09] [INFO ] Invariant cache hit.
[2023-04-07 15:26:09] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:26:09] [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 15:26:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:26:09] [INFO ] Invariant cache hit.
[2023-04-07 15:26:09] [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 : 12/12 places, 11/11 transitions.
[2023-04-07 15:26:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121186 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 9) seen :134
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71076 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000001 steps, including 66713 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 9) seen :120
Incomplete Best-First random walk after 1000001 steps, including 66677 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 9) seen :120
[2023-04-07 15:26:11] [INFO ] Invariant cache hit.
[2023-04-07 15:26:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:11] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:11] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:26:11] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:26:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:26:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 13 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:26:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:26:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:26:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:26:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:12] [INFO ] [Real]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:26:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:26:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:26:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 1 ms.
[2023-04-07 15:26:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:26:12] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:26:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:26:12] [INFO ] Added : 5 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:26:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:12] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:12] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:26:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:12] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:12] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:26:12] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:12] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111320, 111320, 111320, 111320, 111320, 111320, 101, 200, 200]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:26:49] [INFO ] Invariant cache hit.
[2023-04-07 15:26:49] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 15:26:49] [INFO ] Invariant cache hit.
[2023-04-07 15:26:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:26:49] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-07 15:26:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:26:49] [INFO ] Invariant cache hit.
[2023-04-07 15:26:49] [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 : 12/12 places, 11/11 transitions.
[2023-04-07 15:26:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121307 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 9) seen :138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=4201 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 70954 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000000 steps, including 66807 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 66435 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 9) seen :144
[2023-04-07 15:26:52] [INFO ] Invariant cache hit.
[2023-04-07 15:26:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:52] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:26:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:26:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:26:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:26:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:52] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:26:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:26:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:26:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 12 ms.
[2023-04-07 15:26:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 15:26:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:26:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:26:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:52] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 15:26:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:26:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:52] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:26:52] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:26:52] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:52] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:52] [INFO ] [Nat]Absence check using state equation in 2 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:26:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:52] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2023-04-07 15:26:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:52] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:52] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:26:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:52] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:52] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:26:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:26:52] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:26:52] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:26:52] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:26:52] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111324, 111324, 111324, 111324, 111324, 111324, 103, 203, 203]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:27:30] [INFO ] Invariant cache hit.
[2023-04-07 15:27:30] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 15:27:30] [INFO ] Invariant cache hit.
[2023-04-07 15:27:30] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:27:30] [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 15:27:30] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 15:27:30] [INFO ] Invariant cache hit.
[2023-04-07 15:27:30] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:27:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121129 resets, run finished after 518 ms. (steps per millisecond=1930 ) properties (out of 9) seen :141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=4166 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71198 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :111
Incomplete Best-First random walk after 1000001 steps, including 66606 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000000 steps, including 66751 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 9) seen :112
[2023-04-07 15:27:33] [INFO ] Invariant cache hit.
[2023-04-07 15:27:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:27:33] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:27:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:33] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:33] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:27:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:27:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:33] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:27:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:33] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:33] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:27:33] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:33] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:27:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:27:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:27:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:27:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:27:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:34] [INFO ] Added : 5 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:27:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:34] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:27:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:34] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:27:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:27:34] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 13 ms.
[2023-04-07 15:27:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:27:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:27:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:27:34] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:27:34] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:27:34] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:27:34] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111328, 111328, 111328, 111328, 111328, 111328, 105, 205, 205]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:28:11] [INFO ] Invariant cache hit.
[2023-04-07 15:28:11] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 15:28:11] [INFO ] Invariant cache hit.
[2023-04-07 15:28:11] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:28:11] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-07 15:28:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:28:11] [INFO ] Invariant cache hit.
[2023-04-07 15:28:12] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:28:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121314 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000000 steps, including 71139 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 9) seen :121
Incomplete Best-First random walk after 1000001 steps, including 66672 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 9) seen :136
Incomplete Best-First random walk after 1000000 steps, including 66667 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 9) seen :144
[2023-04-07 15:28:14] [INFO ] Invariant cache hit.
[2023-04-07 15:28:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:14] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 15:28:14] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:28:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:28:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:28:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:14] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:14] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:28:14] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 15:28:14] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 15:28:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:28:14] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:28:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:28:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:28:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:28:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:28:15] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:28:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:28:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:28:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:28:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:28:15] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:28:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:15] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:28:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:28:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:28:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:28:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 15:28:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:28:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:28:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:28:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:28:15] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 15:28:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:28:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:28:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 2 ms returned sat
[2023-04-07 15:28:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:28:15] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:28:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:28:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:28:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:28:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:28:15] [INFO ] Added : 5 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:28:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Real]Added 5 Read/Feed constraints in 1 ms returned sat
[2023-04-07 15:28:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:28:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:28:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:28:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:28:15] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 15:28:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:15] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Real]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:28:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:28:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 15:28:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:15] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:15] [INFO ] [Nat]Added 5 Read/Feed constraints in 0 ms returned sat
[2023-04-07 15:28:15] [INFO ] Computed and/alt/rep : 9/14/9 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 15:28:15] [INFO ] Added : 1 causal constraints over 1 iterations in 3 ms. Result :sat
Minimization took 2 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111331, 111331, 111331, 111331, 111331, 111331, 107, 207, 207]
Support contains 6 out of 12 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 12/12 places, 11/11 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12/12 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-04-07 15:28:53] [INFO ] Invariant cache hit.
[2023-04-07 15:28:53] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 15:28:53] [INFO ] Invariant cache hit.
[2023-04-07 15:28:53] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:28:53] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-04-07 15:28:53] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 15:28:53] [INFO ] Invariant cache hit.
[2023-04-07 15:28:53] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 12/12 places, 11/11 transitions.
[2023-04-07 15:28:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 121220 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 9) seen :160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=4065 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 9) seen :666666
Incomplete Best-First random walk after 1000001 steps, including 71044 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000001 steps, including 66706 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :112
Incomplete Best-First random walk after 1000000 steps, including 66515 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 9) seen :144
[2023-04-07 15:28:56] [INFO ] Invariant cache hit.
[2023-04-07 15:28:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 15:28:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 15:28:56] [INFO ] [Real]Absence check using state equation in 3 ms returned sat
[2023-04-07 15:28:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-04-07 15:28:56] [INFO ] [Real]Added 5 Read/Feed constraints in 2 ms returned sat

========== file over 1MB has been truncated ======
retrieve it from the run archives if needed

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-PT-D05N000"
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-PT-D05N000, 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-167987243500173"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CryptoMiner-PT-D05N000.tgz
mv CryptoMiner-PT-D05N000 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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;