About the Execution of ITS-Tools for CryptoMiner-PT-D10N000
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 459.115 | 3600000.00 | 3651716.00 | 7902.50 | ? ? ? ? ? ? ? 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-167987243500197.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-D10N000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r517-tall-167987243500197
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 860K
-rw-r--r-- 1 mcc users 32K Mar 23 15:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 205K Mar 23 15:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Mar 23 15:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K Mar 23 15:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Mar 23 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 43K Mar 23 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 24K Mar 23 15:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 174K Mar 23 15:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 25K Mar 23 15:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 186K Mar 23 15:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.5K Mar 23 07:07 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 9.2K Mar 31 16:48 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-00
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-01
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-02
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-03
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-04
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-05
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-06
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-07
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-08
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-09
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-10
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-11
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-12
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-13
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-14
FORMULA_NAME CryptoMiner-PT-D10N000-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1680884966901
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-D10N000
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2023-04-07 16:29:28] [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 16:29:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 16:29:28] [INFO ] Load time of PNML (sax parser for PT used): 22 ms
[2023-04-07 16:29:28] [INFO ] Transformed 22 places.
[2023-04-07 16:29:28] [INFO ] Transformed 22 transitions.
[2023-04-07 16:29:28] [INFO ] Parsed PT model containing 22 places and 22 transitions and 64 arcs in 81 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 22 rows 22 cols
[2023-04-07 16:29:28] [INFO ] Computed 0 invariants in 8 ms
Incomplete random walk after 10000 steps, including 704 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 16) seen :120
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :7778
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :7778
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :7778
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :7778
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 :7778
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 :7778
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 :7778
Incomplete Best-First random walk after 10001 steps, including 508 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :95
Incomplete Best-First random walk after 10000 steps, including 478 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :85
Incomplete Best-First random walk after 10000 steps, including 480 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :69
Incomplete Best-First random walk after 10000 steps, including 495 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :81
Incomplete Best-First random walk after 10000 steps, including 517 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :85
Incomplete Best-First random walk after 10000 steps, including 492 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :82
Incomplete Best-First random walk after 10001 steps, including 494 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :74
Incomplete Best-First random walk after 10001 steps, including 495 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :88
Incomplete Best-First random walk after 10000 steps, including 504 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :81
[2023-04-07 16:29:28] [INFO ] Invariant cache hit.
[2023-04-07 16:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-04-07 16:29:28] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:29:28] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:29:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:28] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-07 16:29:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:29:29] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 7 ms.
[2023-04-07 16:29:29] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 16:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-07 16:29:29] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:29:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-07 16:29:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:29] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:29:29] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 16:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-07 16:29:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:29:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:29] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:29:29] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:29:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:29:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:29] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:29:29] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:29:29] [INFO ] [Real]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-07 16:29:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:29:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:29:29] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:29:29] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:29:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:29:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:29] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:29:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 16:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-07 16:29:29] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:29:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:29:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-07 16:29:29] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:29:29] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Real]Absence check using state equation in 8 ms returned unsat
[2023-04-07 16:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:29:29] [INFO ] [Real]Added 10 Read/Feed constraints in 4 ms returned sat
[2023-04-07 16:29:29] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:29:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:29:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:29] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:29:29] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Real]Absence check using state equation in 8 ms returned unsat
[2023-04-07 16:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:29:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:29] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 7 ms.
[2023-04-07 16:29:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:29:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:29:29] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:29:29] [INFO ] Added : 11 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-04-07 16:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Real]Absence check using state equation in 7 ms returned unsat
[2023-04-07 16:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:29:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:29] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:29:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-07 16:29:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:29] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:29:29] [INFO ] Added : 19 causal constraints over 4 iterations in 18 ms. Result :sat
Minimization took 9 ms.
[2023-04-07 16:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-04-07 16:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Real]Absence check using state equation in 11 ms returned unsat
[2023-04-07 16:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:29:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:29] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:29:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:30] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-07 16:29:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:30] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 16:29:30] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, 1, -1, 1, -1, 1, -1, 1, 1, -1] Max seen :[1111, 1111, 1111, 1111, 1111, 1111, 1111, 1, 10, 1, 7, 1, 1, 1, 1, 7]
FORMULA CryptoMiner-PT-D10N000-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D10N000-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D10N000-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D10N000-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA CryptoMiner-PT-D10N000-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 22/22 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 22 transition count 21
Applied a total of 1 rules in 9 ms. Remains 22 /22 variables (removed 0) and now considering 21/22 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 22/22 places, 21/22 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-04-07 16:29:30] [INFO ] Computed 1 invariants in 2 ms
Incomplete random walk after 1000000 steps, including 75577 resets, run finished after 798 ms. (steps per millisecond=1253 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49985 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000001 steps, including 52677 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 11) seen :116
Incomplete Best-First random walk after 1000000 steps, including 52440 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 11) seen :132
Incomplete Best-First random walk after 1000001 steps, including 52611 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 11) seen :100
[2023-04-07 16:29:36] [INFO ] Invariant cache hit.
[2023-04-07 16:29:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 16:29:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:29:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 16:29:36] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:29:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:29:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:29:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:29:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:29:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:29:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:29:36] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:29:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:36] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:29:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:29:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:29:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:29:36] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:29:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:29:36] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:29:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:36] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 16:29:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:29:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:29:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:29:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:29:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:29:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:29:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:29:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:29:37] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:29:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:29:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:29:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:29:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:29:37] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:29:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:29:37] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:29:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:29:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:29:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:29:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:29:37] [INFO ] Added : 19 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:29:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:29:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:29:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:29:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:29:37] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:29:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:29:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:29:37] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111111, 111111, 111111, 111111, 111111, 111111, 111111, 17, 10, 4, 10]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:30:44] [INFO ] Invariant cache hit.
[2023-04-07 16:30:44] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-04-07 16:30:44] [INFO ] Invariant cache hit.
[2023-04-07 16:30:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:30:44] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-04-07 16:30:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:30:44] [INFO ] Invariant cache hit.
[2023-04-07 16:30:44] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:30:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75566 resets, run finished after 764 ms. (steps per millisecond=1308 ) properties (out of 11) seen :173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50031 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000001 steps, including 52588 resets, run finished after 558 ms. (steps per millisecond=1792 ) properties (out of 11) seen :160
Incomplete Best-First random walk after 1000000 steps, including 52379 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 11) seen :138
Incomplete Best-First random walk after 1000001 steps, including 52364 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 11) seen :129
[2023-04-07 16:30:49] [INFO ] Invariant cache hit.
[2023-04-07 16:30:49] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:30:49] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:30:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:30:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:30:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:49] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:30:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:30:49] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 6 ms.
[2023-04-07 16:30:49] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 7 ms.
[2023-04-07 16:30:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:49] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:30:49] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:30:49] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:30:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:49] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:30:49] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:30:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:30:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:30:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:30:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:30:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:30:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:30:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:30:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:30:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:30:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:30:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:30:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:30:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:30:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:30:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:30:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:30:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:30:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:50] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:30:50] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:30:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:50] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:30:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:30:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:30:50] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:30:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-07 16:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:30:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:30:50] [INFO ] Added : 19 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 16:30:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:50] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:30:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:30:50] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:30:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:30:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:30:50] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111114, 111114, 111114, 111114, 111114, 111114, 111114, 19, 11, 9, 11]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:31:57] [INFO ] Invariant cache hit.
[2023-04-07 16:31:57] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 16:31:57] [INFO ] Invariant cache hit.
[2023-04-07 16:31:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:31:57] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-04-07 16:31:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:31:57] [INFO ] Invariant cache hit.
[2023-04-07 16:31:57] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:31:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75449 resets, run finished after 751 ms. (steps per millisecond=1331 ) properties (out of 11) seen :151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50015 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000000 steps, including 52535 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :137
Incomplete Best-First random walk after 1000001 steps, including 52471 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :146
Incomplete Best-First random walk after 1000001 steps, including 52640 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :114
[2023-04-07 16:32:03] [INFO ] Invariant cache hit.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:32:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:32:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 8 ms returned sat
[2023-04-07 16:32:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:32:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:32:03] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:32:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:32:03] [INFO ] Added : 11 causal constraints over 3 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-07 16:32:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:32:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:32:03] [INFO ] Added : 19 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:32:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:32:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:32:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:32:03] [INFO ] Added : 9 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111117, 111117, 111117, 111117, 111117, 111117, 111117, 21, 12, 10, 12]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:33:10] [INFO ] Invariant cache hit.
[2023-04-07 16:33:10] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 16:33:10] [INFO ] Invariant cache hit.
[2023-04-07 16:33:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:33:10] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-04-07 16:33:10] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:33:10] [INFO ] Invariant cache hit.
[2023-04-07 16:33:10] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:33:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75666 resets, run finished after 760 ms. (steps per millisecond=1315 ) properties (out of 11) seen :158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49930 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52550 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 11) seen :116
Incomplete Best-First random walk after 1000000 steps, including 52596 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 11) seen :119
Incomplete Best-First random walk after 1000000 steps, including 52460 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 11) seen :115
[2023-04-07 16:33:16] [INFO ] Invariant cache hit.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 16:33:16] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:33:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:33:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:33:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:33:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:33:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:33:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-07 16:33:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:33:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:33:16] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:33:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:33:16] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:33:16] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:33:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:33:16] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:33:16] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:33:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:33:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:33:16] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111120, 111120, 111120, 111120, 111120, 111120, 111120, 23, 13, 11, 13]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:34:22] [INFO ] Invariant cache hit.
[2023-04-07 16:34:22] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 16:34:22] [INFO ] Invariant cache hit.
[2023-04-07 16:34:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:34:22] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-07 16:34:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:34:22] [INFO ] Invariant cache hit.
[2023-04-07 16:34:22] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:34:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75617 resets, run finished after 751 ms. (steps per millisecond=1331 ) properties (out of 11) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49846 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000001 steps, including 52408 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 11) seen :152
Incomplete Best-First random walk after 1000000 steps, including 52717 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 11) seen :160
Incomplete Best-First random walk after 1000000 steps, including 52609 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 11) seen :143
[2023-04-07 16:34:28] [INFO ] Invariant cache hit.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:34:28] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:34:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:34:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Added 10 Read/Feed constraints in 7 ms returned sat
[2023-04-07 16:34:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:34:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:34:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:34:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:34:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:34:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:34:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:34:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:34:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:34:28] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:34:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:34:28] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:34:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:34:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:34:28] [INFO ] Added : 19 causal constraints over 4 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:34:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:34:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:34:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:34:29] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111124, 111124, 111124, 111124, 111124, 111124, 111124, 25, 14, 12, 14]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:35:34] [INFO ] Invariant cache hit.
[2023-04-07 16:35:34] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 16:35:34] [INFO ] Invariant cache hit.
[2023-04-07 16:35:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:35:34] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 16:35:34] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 16:35:34] [INFO ] Invariant cache hit.
[2023-04-07 16:35:34] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:35:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75490 resets, run finished after 773 ms. (steps per millisecond=1293 ) properties (out of 11) seen :161
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49813 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52609 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 11) seen :132
Incomplete Best-First random walk after 1000000 steps, including 52454 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 11) seen :124
Incomplete Best-First random walk after 1000000 steps, including 52524 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 11) seen :114
[2023-04-07 16:35:40] [INFO ] Invariant cache hit.
[2023-04-07 16:35:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:35:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:35:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:35:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:35:40] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:35:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:35:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:35:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:35:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:35:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:35:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:35:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:35:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:35:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:35:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:35:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:35:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:35:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:35:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:35:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:35:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:35:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:35:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:35:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:35:40] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:35:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:35:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:35:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:35:40] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 16:35:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:35:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:35:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:35:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:35:40] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:35:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:35:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:35:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:35:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 16:35:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:35:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:35:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:35:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:35:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:35:41] [INFO ] Added : 19 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:35:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:35:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:35:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:35:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:35:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:35:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:35:41] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:35:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:35:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:35:41] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111126, 111126, 111126, 111126, 111126, 111126, 111126, 27, 15, 13, 15]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 4 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:36:47] [INFO ] Invariant cache hit.
[2023-04-07 16:36:47] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 16:36:47] [INFO ] Invariant cache hit.
[2023-04-07 16:36:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:36:47] [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 16:36:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:36:47] [INFO ] Invariant cache hit.
[2023-04-07 16:36:47] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:36:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75525 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 11) seen :169
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49956 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000001 steps, including 52573 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000001 steps, including 52498 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :125
Incomplete Best-First random walk after 1000001 steps, including 52404 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 11) seen :129
[2023-04-07 16:36:53] [INFO ] Invariant cache hit.
[2023-04-07 16:36:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:36:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:36:53] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:36:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:36:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:36:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:36:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:36:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:36:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:36:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:36:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:36:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:36:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:36:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:36:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:36:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:36:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:36:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:36:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:36:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:36:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:36:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:36:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:36:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:36:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:36:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:36:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:36:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:36:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:36:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:36:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:36:53] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:36:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:36:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:53] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:36:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:36:53] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:36:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:36:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:36:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:36:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:36:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:36:54] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 7 ms.
[2023-04-07 16:36:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:36:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:36:54] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:36:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:36:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:36:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:36:54] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:36:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:36:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:36:54] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111129, 111129, 111129, 111129, 111129, 111129, 111129, 29, 16, 14, 16]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:38:00] [INFO ] Invariant cache hit.
[2023-04-07 16:38:00] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-04-07 16:38:00] [INFO ] Invariant cache hit.
[2023-04-07 16:38:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:38:00] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-04-07 16:38:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:38:00] [INFO ] Invariant cache hit.
[2023-04-07 16:38:00] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:38:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 75626 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 11) seen :178
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 385 ms. (steps per millisecond=2597 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49907 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000000 steps, including 52456 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 11) seen :133
Incomplete Best-First random walk after 1000001 steps, including 52482 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 11) seen :132
Incomplete Best-First random walk after 1000000 steps, including 52469 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 11) seen :150
[2023-04-07 16:38:05] [INFO ] Invariant cache hit.
[2023-04-07 16:38:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:38:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:38:05] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:38:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:38:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:38:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:38:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:38:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:38:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:38:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:38:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:38:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:38:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:38:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:38:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:38:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:38:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:38:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 16:38:05] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:38:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:38:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:38:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:38:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:38:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:38:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:05] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:38:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:38:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:38:05] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:38:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:38:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:38:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:38:06] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:38:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:06] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:38:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:38:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:38:06] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:38:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:38:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:06] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:38:06] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 16:38:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:06] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:38:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 16:38:06] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:38:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:38:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:38:06] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:38:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:38:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:06] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:38:06] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:38:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:38:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:38:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:38:06] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:38:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:38:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:38:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:38:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:38:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:38:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:38:06] [INFO ] Added : 9 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111133, 111133, 111133, 111133, 111133, 111133, 111133, 33, 17, 15, 17]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:39:13] [INFO ] Invariant cache hit.
[2023-04-07 16:39:13] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 16:39:13] [INFO ] Invariant cache hit.
[2023-04-07 16:39:13] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:39:13] [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 16:39:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:39:13] [INFO ] Invariant cache hit.
[2023-04-07 16:39:13] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:39:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75496 resets, run finished after 768 ms. (steps per millisecond=1302 ) properties (out of 11) seen :172
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 385 ms. (steps per millisecond=2597 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 385 ms. (steps per millisecond=2597 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49837 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52464 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 11) seen :124
Incomplete Best-First random walk after 1000000 steps, including 52249 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 11) seen :126
Incomplete Best-First random walk after 1000000 steps, including 52616 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 11) seen :115
[2023-04-07 16:39:18] [INFO ] Invariant cache hit.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:39:19] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:39:19] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:39:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:39:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:39:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:39:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:39:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:39:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:39:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:39:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:39:19] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:39:19] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:39:19] [INFO ] Added : 19 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:39:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:39:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:39:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:39:19] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111137, 111137, 111137, 111137, 111137, 111137, 111137, 35, 18, 16, 18]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:40:25] [INFO ] Invariant cache hit.
[2023-04-07 16:40:25] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 16:40:25] [INFO ] Invariant cache hit.
[2023-04-07 16:40:25] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:40:25] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-07 16:40:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:40:25] [INFO ] Invariant cache hit.
[2023-04-07 16:40:25] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:40:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75415 resets, run finished after 767 ms. (steps per millisecond=1303 ) properties (out of 11) seen :150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49894 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52705 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000000 steps, including 52636 resets, run finished after 565 ms. (steps per millisecond=1769 ) properties (out of 11) seen :131
Incomplete Best-First random walk after 1000001 steps, including 52474 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 11) seen :138
[2023-04-07 16:40:31] [INFO ] Invariant cache hit.
[2023-04-07 16:40:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:40:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:40:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:40:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:40:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:40:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:40:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:40:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:31] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:40:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:40:31] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:40:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:40:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:40:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:40:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:40:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:40:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:40:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:40:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 16:40:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:40:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:40:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:40:31] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:40:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:40:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:31] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:40:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:40:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:40:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:40:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:40:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:40:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:40:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:40:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:40:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:40:32] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 16:40:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:40:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:40:32] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:40:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:40:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:40:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:40:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:40:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:40:32] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:40:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:40:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:40:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:40:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:40:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:40:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:40:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:40:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:40:32] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:40:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:40:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:40:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:40:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:40:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:40:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:40:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:40:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:40:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:40:32] [INFO ] Added : 19 causal constraints over 4 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:40:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:40:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:32] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:40:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:40:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:40:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:40:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:40:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:40:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:40:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:40:32] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111139, 111139, 111139, 111139, 111139, 111139, 111139, 37, 19, 17, 19]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:41:38] [INFO ] Invariant cache hit.
[2023-04-07 16:41:38] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 16:41:38] [INFO ] Invariant cache hit.
[2023-04-07 16:41:38] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:41:38] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 16:41:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:41:38] [INFO ] Invariant cache hit.
[2023-04-07 16:41:38] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:41:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75570 resets, run finished after 751 ms. (steps per millisecond=1331 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49897 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000001 steps, including 52479 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 11) seen :123
Incomplete Best-First random walk after 1000001 steps, including 52464 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 11) seen :118
Incomplete Best-First random walk after 1000000 steps, including 52434 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 11) seen :144
[2023-04-07 16:41:43] [INFO ] Invariant cache hit.
[2023-04-07 16:41:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:41:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:41:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:41:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:41:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:41:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:41:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:41:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:41:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:41:43] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:41:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:41:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:41:44] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:41:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:41:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:41:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:41:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:41:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:41:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:41:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:41:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:44] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:41:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:41:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:41:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:41:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:44] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:41:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:41:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:41:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:44] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:41:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:41:44] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:41:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:41:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:44] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:41:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:41:44] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:41:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:44] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:41:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:44] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:41:44] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:41:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:41:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:41:44] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:41:44] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:44] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:41:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:41:44] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:41:44] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:41:44] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:41:44] [INFO ] Added : 9 causal constraints over 2 iterations in 13 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111143, 111143, 111143, 111143, 111143, 111143, 111143, 39, 20, 18, 20]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:42:50] [INFO ] Invariant cache hit.
[2023-04-07 16:42:50] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 16:42:50] [INFO ] Invariant cache hit.
[2023-04-07 16:42:51] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:42:51] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-04-07 16:42:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:42:51] [INFO ] Invariant cache hit.
[2023-04-07 16:42:51] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:42:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75498 resets, run finished after 752 ms. (steps per millisecond=1329 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49932 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52482 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 11) seen :151
Incomplete Best-First random walk after 1000001 steps, including 52584 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 11) seen :118
Incomplete Best-First random walk after 1000001 steps, including 52448 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 11) seen :102
[2023-04-07 16:42:56] [INFO ] Invariant cache hit.
[2023-04-07 16:42:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:42:56] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:42:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:42:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:42:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:56] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:42:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:42:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:42:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:42:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:42:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:42:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:42:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:42:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:42:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:42:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:42:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:42:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:42:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:42:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:42:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:42:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:42:56] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:42:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:42:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:42:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:56] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:42:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:42:56] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:42:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:42:56] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:42:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:42:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:42:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:42:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:42:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:42:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:42:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:42:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:42:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:42:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:42:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:42:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:42:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:42:57] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:42:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:42:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:42:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:42:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:42:57] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:42:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:42:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:42:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:42:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:42:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:42:57] [INFO ] Added : 19 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:42:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:42:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:42:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:42:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:42:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:42:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:42:57] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111146, 111146, 111146, 111146, 111146, 111146, 111146, 42, 21, 19, 22]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:44:03] [INFO ] Invariant cache hit.
[2023-04-07 16:44:03] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 16:44:03] [INFO ] Invariant cache hit.
[2023-04-07 16:44:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:44:03] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-04-07 16:44:03] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:44:03] [INFO ] Invariant cache hit.
[2023-04-07 16:44:03] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:44:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75692 resets, run finished after 752 ms. (steps per millisecond=1329 ) properties (out of 11) seen :152
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49878 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000001 steps, including 52594 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 11) seen :118
Incomplete Best-First random walk after 1000001 steps, including 52517 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 11) seen :124
Incomplete Best-First random walk after 1000001 steps, including 52505 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :130
[2023-04-07 16:44:09] [INFO ] Invariant cache hit.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:44:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:44:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:44:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:44:09] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 7 ms.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:44:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:44:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:44:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:44:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:44:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:44:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:44:09] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:44:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:44:09] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:44:09] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 16:44:09] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:44:09] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:44:09] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:44:09] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:44:09] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:44:09] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111149, 111149, 111149, 111149, 111149, 111149, 111149, 44, 22, 20, 23]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 3 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:45:15] [INFO ] Invariant cache hit.
[2023-04-07 16:45:15] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-07 16:45:15] [INFO ] Invariant cache hit.
[2023-04-07 16:45:15] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:45:15] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-07 16:45:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:45:15] [INFO ] Invariant cache hit.
[2023-04-07 16:45:15] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:45:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75513 resets, run finished after 755 ms. (steps per millisecond=1324 ) properties (out of 11) seen :162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50111 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000001 steps, including 52426 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 11) seen :109
Incomplete Best-First random walk after 1000000 steps, including 52551 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 11) seen :125
Incomplete Best-First random walk after 1000001 steps, including 52564 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 11) seen :128
[2023-04-07 16:45:21] [INFO ] Invariant cache hit.
[2023-04-07 16:45:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:45:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:45:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:45:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:45:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:45:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:45:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:45:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:45:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:45:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:45:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:45:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:45:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:45:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:21] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:45:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:45:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:45:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:45:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:45:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:45:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:45:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:45:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:45:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:45:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:45:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:45:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:45:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:45:21] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 16:45:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:45:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:45:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:45:21] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:45:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:45:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:21] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:45:21] [INFO ] Added : 11 causal constraints over 3 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:45:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:45:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:45:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:45:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:45:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:22] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:45:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:45:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:45:22] [INFO ] Added : 19 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 16:45:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:45:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:22] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:45:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:45:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:45:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:45:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:45:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:45:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:45:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:45:22] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111152, 111152, 111152, 111152, 111152, 111152, 111152, 46, 23, 21, 24]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:46:28] [INFO ] Invariant cache hit.
[2023-04-07 16:46:28] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 16:46:28] [INFO ] Invariant cache hit.
[2023-04-07 16:46:28] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:46:28] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 16:46:28] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 16:46:28] [INFO ] Invariant cache hit.
[2023-04-07 16:46:28] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:46:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75694 resets, run finished after 755 ms. (steps per millisecond=1324 ) properties (out of 11) seen :162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50070 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000000 steps, including 52524 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000001 steps, including 52434 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :118
Incomplete Best-First random walk after 1000001 steps, including 52566 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :107
[2023-04-07 16:46:33] [INFO ] Invariant cache hit.
[2023-04-07 16:46:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:46:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:46:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:46:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:46:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:46:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:46:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:46:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:46:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:46:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:46:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:46:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 7 ms.
[2023-04-07 16:46:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:46:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:46:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:46:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:46:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:46:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:46:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:46:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:46:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:46:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:46:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:46:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:46:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:46:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:46:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:46:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:46:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:46:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:33] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 16:46:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:46:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:46:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:46:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:46:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:46:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:46:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:46:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:46:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:46:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:46:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:46:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:46:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:46:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:46:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:46:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:46:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:46:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:46:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:46:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:46:34] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:46:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:46:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:46:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:46:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:46:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:46:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:46:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:46:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:46:34] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:46:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:46:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:46:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:46:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:46:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:46:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:46:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:46:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:46:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:46:34] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:46:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:46:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:34] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:46:34] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:46:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:46:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:46:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:46:34] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:46:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:46:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:46:34] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111157, 111157, 111157, 111157, 111157, 111157, 111157, 48, 24, 22, 25]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:47:40] [INFO ] Invariant cache hit.
[2023-04-07 16:47:40] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 16:47:40] [INFO ] Invariant cache hit.
[2023-04-07 16:47:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:47:40] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 16:47:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:47:40] [INFO ] Invariant cache hit.
[2023-04-07 16:47:40] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:47:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75684 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 11) seen :154
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49942 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000001 steps, including 52584 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 11) seen :109
Incomplete Best-First random walk after 1000000 steps, including 52565 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 11) seen :125
Incomplete Best-First random walk after 1000001 steps, including 52509 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :104
[2023-04-07 16:47:45] [INFO ] Invariant cache hit.
[2023-04-07 16:47:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:47:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:47:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:47:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:47:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:47:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:47:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:47:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:47:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:47:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:47:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:47:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:47:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:47:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:47:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:47:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:47:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:47:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:47:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:47:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:47:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:47:46] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:47:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:47:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:47:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:47:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:47:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:47:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:47:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:47:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:47:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:47:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:47:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:47:46] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:47:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:47:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:47:46] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:47:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:47:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:47:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:47:46] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:47:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:47:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:47:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:47:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:47:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:47:46] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111160, 111160, 111160, 111160, 111160, 111160, 111160, 50, 25, 23, 26]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:48:52] [INFO ] Invariant cache hit.
[2023-04-07 16:48:52] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 16:48:52] [INFO ] Invariant cache hit.
[2023-04-07 16:48:52] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:48:52] [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 16:48:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:48:52] [INFO ] Invariant cache hit.
[2023-04-07 16:48:52] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:48:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75640 resets, run finished after 752 ms. (steps per millisecond=1329 ) properties (out of 11) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49967 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52568 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :119
Incomplete Best-First random walk after 1000000 steps, including 52507 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 11) seen :125
Incomplete Best-First random walk after 1000000 steps, including 52488 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 11) seen :110
[2023-04-07 16:48:58] [INFO ] Invariant cache hit.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:48:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:48:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:48:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:48:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:48:58] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:48:58] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:48:58] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:48:58] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:48:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:48:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 16:48:58] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:48:58] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:48:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:48:58] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:48:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:48:58] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:48:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:48:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:48:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:48:58] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111163, 111163, 111163, 111163, 111163, 111163, 111163, 52, 26, 24, 27]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:50:05] [INFO ] Invariant cache hit.
[2023-04-07 16:50:05] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 16:50:05] [INFO ] Invariant cache hit.
[2023-04-07 16:50:05] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:50:05] [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 16:50:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:50:05] [INFO ] Invariant cache hit.
[2023-04-07 16:50:05] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:50:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75595 resets, run finished after 748 ms. (steps per millisecond=1336 ) properties (out of 11) seen :184
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49998 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52601 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 11) seen :102
Incomplete Best-First random walk after 1000001 steps, including 52561 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :111
Incomplete Best-First random walk after 1000001 steps, including 52619 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 11) seen :150
[2023-04-07 16:50:10] [INFO ] Invariant cache hit.
[2023-04-07 16:50:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:10] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:50:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:50:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:50:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:10] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 16:50:10] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:50:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:50:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:10] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:50:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:50:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:50:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:10] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:50:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:50:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:10] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:50:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:10] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:50:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:50:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:10] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:50:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:50:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:50:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:50:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:50:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:50:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:50:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:50:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:50:11] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:50:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:50:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:50:11] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:50:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:50:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:50:11] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:50:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:50:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:50:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:50:11] [INFO ] Added : 19 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:50:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:50:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:50:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:50:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:50:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 16:50:11] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111166, 111166, 111166, 111166, 111166, 111166, 111166, 54, 27, 25, 28]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:51:17] [INFO ] Invariant cache hit.
[2023-04-07 16:51:17] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 16:51:17] [INFO ] Invariant cache hit.
[2023-04-07 16:51:17] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:51:17] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-07 16:51:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:51:17] [INFO ] Invariant cache hit.
[2023-04-07 16:51:17] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:51:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75466 resets, run finished after 751 ms. (steps per millisecond=1331 ) properties (out of 11) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50008 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 11) seen :192
Incomplete Best-First random walk after 1000001 steps, including 52499 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :132
Incomplete Best-First random walk after 1000001 steps, including 52513 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000000 steps, including 52566 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 11) seen :110
[2023-04-07 16:51:22] [INFO ] Invariant cache hit.
[2023-04-07 16:51:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:51:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:51:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:51:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:51:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:51:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:51:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:22] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:51:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:51:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:51:22] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:51:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:51:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:51:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:51:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:51:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:51:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:51:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:51:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:51:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:51:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:51:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:23] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:51:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:51:23] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:23] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:51:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:51:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:23] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:51:23] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:51:23] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:23] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:51:23] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:51:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:51:23] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:51:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:51:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:51:23] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:51:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:51:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:51:23] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111169, 111169, 111169, 111169, 111169, 111169, 111169, 56, 28, 26, 29]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:52:29] [INFO ] Invariant cache hit.
[2023-04-07 16:52:29] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 16:52:29] [INFO ] Invariant cache hit.
[2023-04-07 16:52:29] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:52:29] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-07 16:52:29] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:52:29] [INFO ] Invariant cache hit.
[2023-04-07 16:52:29] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:52:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75472 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50026 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52576 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 11) seen :102
Incomplete Best-First random walk after 1000000 steps, including 52475 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000000 steps, including 52506 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 11) seen :115
[2023-04-07 16:52:35] [INFO ] Invariant cache hit.
[2023-04-07 16:52:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:52:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:52:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:52:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:52:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:52:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:52:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:52:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:52:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:52:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:52:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:52:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:52:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:52:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:52:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:52:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:52:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:52:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:52:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:52:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:52:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:52:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:52:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:52:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:52:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:52:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:52:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:52:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:52:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:52:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:52:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:52:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:52:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:52:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:52:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:52:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:52:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:52:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:52:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:52:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:52:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:52:35] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:52:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:52:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:52:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:52:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:52:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:52:35] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:52:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:52:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:52:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:52:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:52:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:52:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:52:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:52:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:52:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 16:52:36] [INFO ] Added : 19 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:52:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:52:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:36] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:52:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:52:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:52:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:52:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:52:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:52:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:52:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:52:36] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111172, 111172, 111172, 111172, 111172, 111172, 111172, 58, 29, 27, 30]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:53:42] [INFO ] Invariant cache hit.
[2023-04-07 16:53:42] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 16:53:42] [INFO ] Invariant cache hit.
[2023-04-07 16:53:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:53:42] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 16:53:42] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:53:42] [INFO ] Invariant cache hit.
[2023-04-07 16:53:42] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:53:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75514 resets, run finished after 744 ms. (steps per millisecond=1344 ) properties (out of 11) seen :169
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49957 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000001 steps, including 52549 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 11) seen :123
Incomplete Best-First random walk after 1000000 steps, including 52513 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 11) seen :131
Incomplete Best-First random walk after 1000001 steps, including 52428 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 11) seen :114
[2023-04-07 16:53:47] [INFO ] Invariant cache hit.
[2023-04-07 16:53:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:53:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:53:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:53:47] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:53:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:53:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:53:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:53:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:53:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:53:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:53:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:53:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:53:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:53:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:53:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:53:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:53:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:53:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:53:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:53:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:53:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:47] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:53:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:53:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:53:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:53:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:53:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:53:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:53:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:53:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:53:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:53:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:53:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:53:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:53:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:53:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:53:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:53:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2023-04-07 16:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 16:53:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:48] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:53:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:53:48] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:53:48] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:53:48] [INFO ] Added : 19 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:53:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:53:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:53:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:53:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:53:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 16:53:48] [INFO ] Added : 9 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111175, 111175, 111175, 111175, 111175, 111175, 111175, 61, 30, 28, 31]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:54:55] [INFO ] Invariant cache hit.
[2023-04-07 16:54:55] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 16:54:55] [INFO ] Invariant cache hit.
[2023-04-07 16:54:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:54:55] [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 16:54:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:54:55] [INFO ] Invariant cache hit.
[2023-04-07 16:54:55] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:54:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75690 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 11) seen :146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50018 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52521 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 11) seen :103
Incomplete Best-First random walk after 1000001 steps, including 52610 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 11) seen :119
Incomplete Best-First random walk after 1000000 steps, including 52557 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 11) seen :109
[2023-04-07 16:55:00] [INFO ] Invariant cache hit.
[2023-04-07 16:55:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 16:55:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:55:00] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:55:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:55:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:55:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:55:00] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:55:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:55:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:55:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:00] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:55:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:55:00] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:55:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:55:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:55:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:55:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:55:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:55:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:55:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:55:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:55:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:55:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:55:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:55:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:55:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:55:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:55:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:55:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:00] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:55:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:55:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:55:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:55:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:55:00] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:55:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:55:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:01] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 16:55:01] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:55:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:55:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:55:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:01] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-07 16:55:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:55:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:55:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:55:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:55:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:55:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:55:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:55:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:55:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:55:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:55:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:55:01] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:55:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:55:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:55:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:55:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:55:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:55:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:55:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:55:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:55:01] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:55:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:55:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:55:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:55:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:55:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:55:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:55:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:55:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:55:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 16:55:01] [INFO ] Added : 19 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:55:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:55:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:55:01] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:55:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:55:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:55:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:55:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:55:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:55:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:55:01] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111178, 111178, 111178, 111178, 111178, 111178, 111178, 63, 31, 29, 32]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:56:07] [INFO ] Invariant cache hit.
[2023-04-07 16:56:07] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 16:56:07] [INFO ] Invariant cache hit.
[2023-04-07 16:56:07] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:56:07] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-04-07 16:56:07] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:56:07] [INFO ] Invariant cache hit.
[2023-04-07 16:56:07] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:56:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75557 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 11) seen :163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49897 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000001 steps, including 52573 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :109
Incomplete Best-First random walk after 1000000 steps, including 52524 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 11) seen :118
Incomplete Best-First random walk after 1000000 steps, including 52611 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 11) seen :122
[2023-04-07 16:56:12] [INFO ] Invariant cache hit.
[2023-04-07 16:56:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:56:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:56:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:56:12] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:56:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:56:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:56:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:56:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:56:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:56:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:56:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:56:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:56:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 8 ms.
[2023-04-07 16:56:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:56:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:13] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:56:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 16:56:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:56:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:56:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:56:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:56:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:56:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:56:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:56:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:56:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:56:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:56:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:56:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:56:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:56:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:13] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:56:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:13] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:56:13] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:56:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:13] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:56:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:56:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:56:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:56:13] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:56:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:56:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:56:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:56:13] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:56:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:56:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:56:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:56:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:56:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:56:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:56:13] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111181, 111181, 111181, 111181, 111181, 111181, 111181, 65, 32, 30, 33]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:57:19] [INFO ] Invariant cache hit.
[2023-04-07 16:57:19] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 16:57:19] [INFO ] Invariant cache hit.
[2023-04-07 16:57:19] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:57:19] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-04-07 16:57:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:57:19] [INFO ] Invariant cache hit.
[2023-04-07 16:57:19] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:57:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75401 resets, run finished after 745 ms. (steps per millisecond=1342 ) properties (out of 11) seen :215
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50262 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52543 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 11) seen :123
Incomplete Best-First random walk after 1000000 steps, including 52385 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :138
Incomplete Best-First random walk after 1000001 steps, including 52588 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :108
[2023-04-07 16:57:25] [INFO ] Invariant cache hit.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:57:25] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:57:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:57:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:57:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:57:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:57:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:57:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:57:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 12 ms.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:57:25] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:57:25] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:57:25] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:57:25] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:57:25] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:57:25] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:57:25] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:57:25] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:57:25] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111183, 111183, 111183, 111183, 111183, 111183, 111183, 67, 33, 31, 34]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:58:31] [INFO ] Invariant cache hit.
[2023-04-07 16:58:31] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 16:58:31] [INFO ] Invariant cache hit.
[2023-04-07 16:58:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:58:31] [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 16:58:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 16:58:31] [INFO ] Invariant cache hit.
[2023-04-07 16:58:31] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:58:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75563 resets, run finished after 758 ms. (steps per millisecond=1319 ) properties (out of 11) seen :147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49999 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52504 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000000 steps, including 52430 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 11) seen :111
Incomplete Best-First random walk after 1000001 steps, including 52633 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 11) seen :143
[2023-04-07 16:58:37] [INFO ] Invariant cache hit.
[2023-04-07 16:58:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:58:37] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:58:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:58:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:58:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:58:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:58:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:58:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:58:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:58:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:58:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 16:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:58:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:58:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:58:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:58:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:58:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:58:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:58:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:58:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:58:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:58:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:58:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:58:37] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:58:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:58:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:58:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:58:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:58:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:58:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:58:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:58:38] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:58:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:58:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:58:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:58:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:58:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:58:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:58:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:58:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:58:38] [INFO ] Added : 19 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:58:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:58:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:58:38] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 16:58:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:58:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:58:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:58:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:58:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:58:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:58:38] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111186, 111186, 111186, 111186, 111186, 111186, 111186, 69, 34, 32, 35]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 16:59:44] [INFO ] Invariant cache hit.
[2023-04-07 16:59:44] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 16:59:44] [INFO ] Invariant cache hit.
[2023-04-07 16:59:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:59:44] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-07 16:59:44] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 16:59:44] [INFO ] Invariant cache hit.
[2023-04-07 16:59:44] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 16:59:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75604 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 11) seen :206
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49979 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52501 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 11) seen :123
Incomplete Best-First random walk after 1000000 steps, including 52444 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 11) seen :124
Incomplete Best-First random walk after 1000000 steps, including 52377 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :136
[2023-04-07 16:59:50] [INFO ] Invariant cache hit.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:59:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 16:59:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:59:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:59:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 16:59:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:59:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:59:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:59:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:59:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:59:50] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:59:50] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:59:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:59:50] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 16:59:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 16:59:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 16:59:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 16:59:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 16:59:50] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111188, 111188, 111188, 111188, 111188, 111188, 111188, 71, 35, 33, 36]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 4 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:00:57] [INFO ] Invariant cache hit.
[2023-04-07 17:00:57] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 17:00:57] [INFO ] Invariant cache hit.
[2023-04-07 17:00:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:00:57] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-04-07 17:00:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:00:57] [INFO ] Invariant cache hit.
[2023-04-07 17:00:57] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:00:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75603 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 11) seen :145
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49842 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 11) seen :104
Incomplete Best-First random walk after 1000000 steps, including 52460 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 11) seen :138
Incomplete Best-First random walk after 1000000 steps, including 52578 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 11) seen :111
Incomplete Best-First random walk after 1000001 steps, including 52629 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 11) seen :115
[2023-04-07 17:01:02] [INFO ] Invariant cache hit.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:01:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:01:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-07 17:01:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:01:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:01:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:01:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:01:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:01:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:01:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:01:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:01:03] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:01:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:01:03] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:01:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:01:03] [INFO ] Added : 11 causal constraints over 3 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:01:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:01:03] [INFO ] Added : 19 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:01:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:01:03] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:01:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:01:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:01:03] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111191, 111191, 111191, 111191, 111191, 111191, 111191, 73, 36, 34, 37]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:02:09] [INFO ] Invariant cache hit.
[2023-04-07 17:02:09] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 17:02:09] [INFO ] Invariant cache hit.
[2023-04-07 17:02:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:02:09] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 17:02:09] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:02:09] [INFO ] Invariant cache hit.
[2023-04-07 17:02:09] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:02:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75696 resets, run finished after 751 ms. (steps per millisecond=1331 ) properties (out of 11) seen :184
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50017 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000001 steps, including 52554 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 11) seen :130
Incomplete Best-First random walk after 1000000 steps, including 52527 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 11) seen :110
Incomplete Best-First random walk after 1000001 steps, including 52744 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 11) seen :131
[2023-04-07 17:02:15] [INFO ] Invariant cache hit.
[2023-04-07 17:02:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:02:15] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:02:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:02:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:02:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:02:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:02:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:15] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:02:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:02:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:15] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:02:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:02:15] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:02:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:02:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:02:15] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:02:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:02:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:02:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:02:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:02:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:02:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:02:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:15] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:02:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:15] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:02:15] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:02:15] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:02:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:02:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:02:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:02:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:02:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:02:16] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:02:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:02:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:02:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:02:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:02:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:02:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:02:16] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:02:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:02:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:02:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:02:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:02:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:02:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:02:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:02:16] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:02:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:02:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:16] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:02:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:02:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:02:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:02:16] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:02:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:02:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 17:02:16] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111195, 111195, 111195, 111195, 111195, 111195, 111195, 75, 37, 35, 38]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:03:22] [INFO ] Invariant cache hit.
[2023-04-07 17:03:22] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 17:03:22] [INFO ] Invariant cache hit.
[2023-04-07 17:03:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:03:22] [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 17:03:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:03:22] [INFO ] Invariant cache hit.
[2023-04-07 17:03:22] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:03:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000002 steps, including 75724 resets, run finished after 753 ms. (steps per millisecond=1328 ) properties (out of 11) seen :176
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50086 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 11) seen :168
Incomplete Best-First random walk after 1000000 steps, including 52521 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 11) seen :145
Incomplete Best-First random walk after 1000000 steps, including 52561 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :109
Incomplete Best-First random walk after 1000000 steps, including 52551 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 11) seen :131
[2023-04-07 17:03:27] [INFO ] Invariant cache hit.
[2023-04-07 17:03:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:03:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:03:27] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:03:27] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:03:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:03:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:03:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:03:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:03:27] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 17:03:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:03:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:03:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:03:27] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:03:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:03:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:03:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:03:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:03:27] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:03:27] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:03:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:03:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:03:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:03:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:03:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:03:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:03:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:03:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:03:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:03:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:03:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:28] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:03:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:03:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:03:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:03:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:03:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:03:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:03:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:03:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:03:28] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:03:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:03:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:03:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:03:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:03:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:03:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:03:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:03:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:03:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:03:28] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 17:03:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:03:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:03:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:28] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:03:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:03:28] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 17:03:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:28] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:03:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:03:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:03:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:28] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:03:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:03:28] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:03:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:28] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:03:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:03:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:03:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:03:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:03:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:03:28] [INFO ] Added : 9 causal constraints over 2 iterations in 14 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111198, 111198, 111198, 111198, 111198, 111198, 111198, 78, 38, 36, 39]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:04:34] [INFO ] Invariant cache hit.
[2023-04-07 17:04:34] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 17:04:34] [INFO ] Invariant cache hit.
[2023-04-07 17:04:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:04:34] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-04-07 17:04:34] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:04:34] [INFO ] Invariant cache hit.
[2023-04-07 17:04:34] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:04:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75621 resets, run finished after 759 ms. (steps per millisecond=1317 ) properties (out of 11) seen :154
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50026 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000001 steps, including 52469 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 11) seen :132
Incomplete Best-First random walk after 1000000 steps, including 52554 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000001 steps, including 52471 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 11) seen :107
[2023-04-07 17:04:40] [INFO ] Invariant cache hit.
[2023-04-07 17:04:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 17:04:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:04:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:04:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:04:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 4 ms returned sat
[2023-04-07 17:04:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:04:40] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 17:04:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:04:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:04:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:04:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:04:40] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:04:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:04:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:04:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:40] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:04:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:04:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:04:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:04:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:04:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:04:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:04:40] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:04:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:04:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:04:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:04:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:04:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 17:04:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:04:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:04:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:04:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:04:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:04:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:04:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:04:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:40] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:04:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:04:40] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:04:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:04:40] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:04:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:04:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:04:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:04:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:04:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:04:41] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:04:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:04:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:04:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:04:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:04:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:04:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:04:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:04:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:04:41] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:04:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:04:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:04:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:04:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:04:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:04:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:04:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:04:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:04:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:04:41] [INFO ] Added : 19 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:04:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:04:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:41] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:04:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:04:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:04:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:04:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:04:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:04:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:04:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:04:41] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111201, 111201, 111201, 111201, 111201, 111201, 111201, 80, 39, 37, 40]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:05:47] [INFO ] Invariant cache hit.
[2023-04-07 17:05:47] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 17:05:47] [INFO ] Invariant cache hit.
[2023-04-07 17:05:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:05:47] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-07 17:05:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:05:47] [INFO ] Invariant cache hit.
[2023-04-07 17:05:47] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:05:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75572 resets, run finished after 759 ms. (steps per millisecond=1317 ) properties (out of 11) seen :182
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50205 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000001 steps, including 52754 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 11) seen :119
Incomplete Best-First random walk after 1000001 steps, including 52427 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 11) seen :132
Incomplete Best-First random walk after 1000000 steps, including 52482 resets, run finished after 554 ms. (steps per millisecond=1805 ) properties (out of 11) seen :115
[2023-04-07 17:05:53] [INFO ] Invariant cache hit.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:05:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:05:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:05:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:05:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:05:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:05:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:05:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:05:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:05:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:05:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:05:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:05:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:05:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:05:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:05:53] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:05:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:05:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:05:53] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:05:53] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:05:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:05:53] [INFO ] Added : 19 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:05:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:05:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:05:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:05:53] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111204, 111204, 111204, 111204, 111204, 111204, 111204, 83, 40, 38, 42]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:07:00] [INFO ] Invariant cache hit.
[2023-04-07 17:07:00] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 17:07:00] [INFO ] Invariant cache hit.
[2023-04-07 17:07:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:07:00] [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 17:07:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:07:00] [INFO ] Invariant cache hit.
[2023-04-07 17:07:00] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:07:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75564 resets, run finished after 743 ms. (steps per millisecond=1345 ) properties (out of 11) seen :157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50169 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52470 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 11) seen :130
Incomplete Best-First random walk after 1000000 steps, including 52540 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 11) seen :114
Incomplete Best-First random walk after 1000001 steps, including 52588 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 11) seen :150
[2023-04-07 17:07:05] [INFO ] Invariant cache hit.
[2023-04-07 17:07:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:07:05] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:07:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:05] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:07:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:07:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:07:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:07:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:07:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:07:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:05] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:07:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:07:05] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 17:07:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:07:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:07:05] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:07:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:05] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:05] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:07:05] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 17:07:05] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 17:07:05] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:05] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:05] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:07:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:07:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:07:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:06] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:07:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:07:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:06] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:07:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:07:06] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:07:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:06] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:07:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:07:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:07:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:07:06] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:07:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:07:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:07:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:07:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:07:06] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:07:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:06] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:07:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:07:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:07:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:07:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:07:06] [INFO ] Added : 19 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:07:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:07:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:07:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:07:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:07:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:07:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:07:06] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111206, 111206, 111206, 111206, 111206, 111206, 111206, 86, 41, 39, 43]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:08:12] [INFO ] Invariant cache hit.
[2023-04-07 17:08:12] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 17:08:12] [INFO ] Invariant cache hit.
[2023-04-07 17:08:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:08:12] [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 17:08:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:08:12] [INFO ] Invariant cache hit.
[2023-04-07 17:08:12] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:08:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75456 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 11) seen :174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50085 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52590 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 11) seen :111
Incomplete Best-First random walk after 1000001 steps, including 52505 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 11) seen :132
Incomplete Best-First random walk after 1000000 steps, including 52489 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 11) seen :117
[2023-04-07 17:08:18] [INFO ] Invariant cache hit.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:08:18] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:08:18] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:08:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:08:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:08:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:08:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:08:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:08:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:08:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:08:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:08:18] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:08:18] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:08:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 17:08:18] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:08:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:08:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:08:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:08:18] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111210, 111210, 111210, 111210, 111210, 111210, 111210, 88, 42, 40, 44]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:09:24] [INFO ] Invariant cache hit.
[2023-04-07 17:09:24] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 17:09:24] [INFO ] Invariant cache hit.
[2023-04-07 17:09:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:09:24] [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 17:09:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:09:24] [INFO ] Invariant cache hit.
[2023-04-07 17:09:24] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:09:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75552 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50123 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 11) seen :152
Incomplete Best-First random walk after 1000001 steps, including 52531 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 11) seen :131
Incomplete Best-First random walk after 1000000 steps, including 52537 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000000 steps, including 52448 resets, run finished after 558 ms. (steps per millisecond=1792 ) properties (out of 11) seen :122
[2023-04-07 17:09:30] [INFO ] Invariant cache hit.
[2023-04-07 17:09:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:09:30] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:09:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:09:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:30] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:09:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:09:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:09:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:09:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:09:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:30] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:09:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:09:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:09:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:09:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:30] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:09:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:09:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:09:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:09:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:09:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:09:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:09:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:09:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:09:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:09:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:09:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:09:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:09:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:09:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:09:30] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:09:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:09:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:09:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:09:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:09:31] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:09:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:09:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:09:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:09:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:09:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:09:31] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:09:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:09:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:09:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:09:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:09:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:09:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:09:31] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111214, 111214, 111214, 111214, 111214, 111214, 111214, 90, 43, 41, 45]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:10:36] [INFO ] Invariant cache hit.
[2023-04-07 17:10:36] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 17:10:36] [INFO ] Invariant cache hit.
[2023-04-07 17:10:37] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:10:37] [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 17:10:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:10:37] [INFO ] Invariant cache hit.
[2023-04-07 17:10:37] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:10:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75492 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 11) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49990 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000001 steps, including 52706 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 11) seen :123
Incomplete Best-First random walk after 1000000 steps, including 52402 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :118
Incomplete Best-First random walk after 1000001 steps, including 52297 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 11) seen :130
[2023-04-07 17:10:42] [INFO ] Invariant cache hit.
[2023-04-07 17:10:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:10:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:10:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:10:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:10:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:10:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:10:42] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:10:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:10:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:10:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:10:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:10:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:10:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:10:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:10:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:42] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:10:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:10:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:10:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:10:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:10:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:10:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:10:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:10:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:10:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:10:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:42] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:10:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:10:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:10:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:10:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:10:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:10:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:10:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:10:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:10:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:10:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:10:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:10:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:10:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:10:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:10:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:10:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:10:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:10:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:10:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:43] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:10:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:10:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:10:43] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:10:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:10:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:10:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:10:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:10:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:10:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:10:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:10:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:10:43] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:10:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:10:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:10:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:10:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:10:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:10:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:10:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:10:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:10:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:10:43] [INFO ] Added : 19 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:10:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:10:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:10:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:10:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:10:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:10:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:10:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:10:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:10:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:10:43] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111217, 111217, 111217, 111217, 111217, 111217, 111217, 92, 44, 42, 46]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:11:49] [INFO ] Invariant cache hit.
[2023-04-07 17:11:49] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 17:11:49] [INFO ] Invariant cache hit.
[2023-04-07 17:11:49] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:11:49] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-04-07 17:11:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:11:49] [INFO ] Invariant cache hit.
[2023-04-07 17:11:49] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:11:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75429 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 11) seen :170
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50067 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52518 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 11) seen :123
Incomplete Best-First random walk after 1000000 steps, including 52551 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 11) seen :119
Incomplete Best-First random walk after 1000000 steps, including 52592 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 11) seen :116
[2023-04-07 17:11:54] [INFO ] Invariant cache hit.
[2023-04-07 17:11:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:11:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:11:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:11:54] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:11:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:11:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:11:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:54] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:11:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:11:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:11:54] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:11:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:11:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:54] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:11:54] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:11:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:11:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:11:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:11:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:11:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:11:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:11:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:11:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:11:54] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:11:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:11:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:11:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:54] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:11:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:11:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:11:55] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:11:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:11:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:11:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:11:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:11:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:11:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:11:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:11:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:11:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:11:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:11:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:11:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:11:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:11:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:11:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:11:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:11:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:11:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:11:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:11:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:11:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:11:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:11:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:11:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:11:55] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:11:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:11:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:11:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:55] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:11:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:11:55] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:11:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:11:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:11:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:11:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:11:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:11:55] [INFO ] Added : 19 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 17:11:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:11:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:11:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:11:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:11:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:11:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:11:55] [INFO ] Added : 9 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111220, 111220, 111220, 111220, 111220, 111220, 111220, 94, 45, 43, 47]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:13:01] [INFO ] Invariant cache hit.
[2023-04-07 17:13:01] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 17:13:01] [INFO ] Invariant cache hit.
[2023-04-07 17:13:01] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:13:01] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-04-07 17:13:01] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 17:13:01] [INFO ] Invariant cache hit.
[2023-04-07 17:13:01] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:13:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75677 resets, run finished after 743 ms. (steps per millisecond=1345 ) properties (out of 11) seen :146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50015 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000000 steps, including 52838 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 11) seen :116
Incomplete Best-First random walk after 1000000 steps, including 52452 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :138
Incomplete Best-First random walk after 1000000 steps, including 52528 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :117
[2023-04-07 17:13:06] [INFO ] Invariant cache hit.
[2023-04-07 17:13:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:13:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:13:06] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:13:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:13:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:13:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:13:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:13:06] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:13:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:13:06] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:13:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:13:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:13:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:13:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:13:06] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:13:06] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:13:06] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:13:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:13:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:06] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:13:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:13:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-07 17:13:06] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:13:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:13:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:13:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:13:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:06] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:13:06] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:13:06] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:13:06] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:13:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:06] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:13:06] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:13:06] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:13:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:13:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:13:07] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:13:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:13:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:13:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:13:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:13:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:13:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:13:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:13:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:13:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:13:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:13:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:13:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:13:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-07 17:13:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:13:07] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:13:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:13:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:13:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:13:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:13:07] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:13:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:07] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:13:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:13:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:13:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:07] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:13:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:13:07] [INFO ] Added : 19 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 9 ms.
[2023-04-07 17:13:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:13:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:13:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:13:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:13:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:13:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 17:13:07] [INFO ] Added : 9 causal constraints over 2 iterations in 6 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111223, 111223, 111223, 111223, 111223, 111223, 111223, 97, 46, 44, 48]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:14:13] [INFO ] Invariant cache hit.
[2023-04-07 17:14:13] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 17:14:13] [INFO ] Invariant cache hit.
[2023-04-07 17:14:13] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:14:13] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-04-07 17:14:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:14:13] [INFO ] Invariant cache hit.
[2023-04-07 17:14:13] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:14:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75506 resets, run finished after 745 ms. (steps per millisecond=1342 ) properties (out of 11) seen :135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50176 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000001 steps, including 52597 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000001 steps, including 52547 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :125
Incomplete Best-First random walk after 1000000 steps, including 52474 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :129
[2023-04-07 17:14:18] [INFO ] Invariant cache hit.
[2023-04-07 17:14:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:14:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:14:18] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:14:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:14:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:14:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:14:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:14:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:14:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:14:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:14:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:14:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:19] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:14:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:14:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:14:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:14:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:14:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:14:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:14:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:14:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:14:19] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:14:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:14:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:14:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:14:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:14:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:14:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:14:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:14:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:14:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:14:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:14:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:14:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:14:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:14:19] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:14:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Real]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-07 17:14:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:14:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:14:19] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:14:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:14:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:14:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:14:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:14:19] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:14:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:14:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:14:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:14:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:14:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:14:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:14:19] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111225, 111225, 111225, 111225, 111225, 111225, 111225, 99, 47, 45, 49]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:15:25] [INFO ] Invariant cache hit.
[2023-04-07 17:15:25] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 17:15:25] [INFO ] Invariant cache hit.
[2023-04-07 17:15:25] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:15:25] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-04-07 17:15:25] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 17:15:25] [INFO ] Invariant cache hit.
[2023-04-07 17:15:25] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:15:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75702 resets, run finished after 745 ms. (steps per millisecond=1342 ) properties (out of 11) seen :163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49997 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000001 steps, including 52435 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 11) seen :133
Incomplete Best-First random walk after 1000000 steps, including 52701 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 11) seen :146
Incomplete Best-First random walk after 1000001 steps, including 52637 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 11) seen :129
[2023-04-07 17:15:30] [INFO ] Invariant cache hit.
[2023-04-07 17:15:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 17:15:30] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:15:30] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:15:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:15:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:30] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:15:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:15:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:15:30] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 17:15:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:15:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:15:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:15:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:15:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-07 17:15:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:15:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 17:15:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:15:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:15:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:15:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 17:15:31] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 17:15:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:15:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:15:31] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:15:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:31] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:15:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:15:31] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:15:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:31] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:15:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:15:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:15:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 17:15:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:15:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:15:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:31] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:15:31] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:15:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:15:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:15:31] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 17:15:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:15:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:15:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:15:31] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 7 ms.
[2023-04-07 17:15:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:31] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:15:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:15:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:15:31] [INFO ] Added : 19 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:15:31] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:31] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:15:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:15:31] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:15:31] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:15:31] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:15:31] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111228, 111228, 111228, 111228, 111228, 111228, 111228, 101, 48, 46, 50]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:16:36] [INFO ] Invariant cache hit.
[2023-04-07 17:16:36] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 17:16:36] [INFO ] Invariant cache hit.
[2023-04-07 17:16:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:16:36] [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 17:16:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:16:36] [INFO ] Invariant cache hit.
[2023-04-07 17:16:36] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:16:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75416 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 11) seen :154
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49912 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000001 steps, including 52639 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 11) seen :141
Incomplete Best-First random walk after 1000001 steps, including 52591 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 11) seen :110
Incomplete Best-First random walk after 1000001 steps, including 52584 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 11) seen :128
[2023-04-07 17:16:42] [INFO ] Invariant cache hit.
[2023-04-07 17:16:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:16:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:16:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:16:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:16:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:16:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:16:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:16:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:16:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:16:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:16:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:16:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:16:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:16:42] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:16:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:16:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:16:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:16:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:16:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:16:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:16:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:42] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:16:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:42] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:16:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:16:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:16:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:16:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:16:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:16:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:16:42] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:16:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:16:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:43] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 17:16:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:16:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:16:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:16:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:16:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:16:43] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:16:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:16:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:16:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:16:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:16:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:16:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:16:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:16:43] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:16:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:16:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:43] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:16:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:16:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:16:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:16:43] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:16:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:16:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:16:43] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111231, 111231, 111231, 111231, 111231, 111231, 111231, 103, 49, 47, 51]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:17:49] [INFO ] Invariant cache hit.
[2023-04-07 17:17:49] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 17:17:49] [INFO ] Invariant cache hit.
[2023-04-07 17:17:49] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:17:49] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 17:17:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:17:49] [INFO ] Invariant cache hit.
[2023-04-07 17:17:49] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:17:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75683 resets, run finished after 751 ms. (steps per millisecond=1331 ) properties (out of 11) seen :167
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50103 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52515 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 11) seen :110
Incomplete Best-First random walk after 1000000 steps, including 52503 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000001 steps, including 52597 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 11) seen :117
[2023-04-07 17:17:55] [INFO ] Invariant cache hit.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:17:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:17:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:17:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:17:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:17:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:17:55] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:17:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:17:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:17:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:17:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:17:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:17:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:17:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:17:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:17:55] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:17:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:17:55] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:17:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:17:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:17:55] [INFO ] Added : 19 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 8 ms.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:17:55] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:17:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:17:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:17:55] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111234, 111234, 111234, 111234, 111234, 111234, 111234, 105, 50, 48, 52]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 12 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:19:02] [INFO ] Invariant cache hit.
[2023-04-07 17:19:02] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 17:19:02] [INFO ] Invariant cache hit.
[2023-04-07 17:19:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:19:02] [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 17:19:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:19:02] [INFO ] Invariant cache hit.
[2023-04-07 17:19:02] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:19:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75459 resets, run finished after 757 ms. (steps per millisecond=1321 ) properties (out of 11) seen :146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49945 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000001 steps, including 52496 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 11) seen :125
Incomplete Best-First random walk after 1000001 steps, including 52566 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 11) seen :111
Incomplete Best-First random walk after 1000001 steps, including 52502 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 11) seen :129
[2023-04-07 17:19:07] [INFO ] Invariant cache hit.
[2023-04-07 17:19:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:19:07] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:19:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:19:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:19:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:19:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:07] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 17:19:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:19:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:19:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:19:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:19:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:19:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:19:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:19:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:19:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:19:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:19:07] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 17:19:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:19:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:19:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:19:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:19:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:07] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:19:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:19:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:19:07] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 17:19:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:07] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:19:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:19:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:19:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:19:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:07] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:19:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:19:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:19:07] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:19:07] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:07] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:19:07] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:19:07] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:19:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:19:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:07] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:19:07] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:19:07] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:19:07] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:19:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:19:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:08] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:19:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:19:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:19:08] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:19:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:19:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:19:08] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:19:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:08] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:19:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:19:08] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:08] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:19:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:08] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:19:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:19:08] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 17:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:19:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:19:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:19:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:19:08] [INFO ] Added : 19 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 10 ms.
[2023-04-07 17:19:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:19:08] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:19:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:19:08] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:19:08] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:19:08] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:19:08] [INFO ] Added : 9 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111236, 111236, 111236, 111236, 111236, 111236, 111236, 107, 51, 49, 53]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:20:15] [INFO ] Invariant cache hit.
[2023-04-07 17:20:15] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 17:20:15] [INFO ] Invariant cache hit.
[2023-04-07 17:20:15] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:20:15] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 17:20:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:20:15] [INFO ] Invariant cache hit.
[2023-04-07 17:20:15] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:20:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000003 steps, including 75418 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 11) seen :167
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50044 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000000 steps, including 52487 resets, run finished after 565 ms. (steps per millisecond=1769 ) properties (out of 11) seen :126
Incomplete Best-First random walk after 1000000 steps, including 52542 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 11) seen :107
Incomplete Best-First random walk after 1000001 steps, including 52568 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 11) seen :136
[2023-04-07 17:20:20] [INFO ] Invariant cache hit.
[2023-04-07 17:20:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:20:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:20:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:20:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:20:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:20:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:20:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:20] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 17:20:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:20:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:20:20] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:20:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:20:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:20:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:20:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:20:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:20:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:20:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:20:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:20:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:20:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:20:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:20:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:20:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:20:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:20:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:20:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:20:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:20:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:20:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:20:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:20:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 17:20:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:20:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:20:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:20:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:20:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:20:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:20:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:21] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:20:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:20:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:20:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:20:21] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:20:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:20:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-07 17:20:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:20:21] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:20:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:20:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:20:21] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:20:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:21] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:20:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:20:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:21] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:20:21] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:20:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:20:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:20:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:20:21] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:20:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:20:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:20:21] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111239, 111239, 111239, 111239, 111239, 111239, 111239, 109, 52, 50, 54]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:21:27] [INFO ] Invariant cache hit.
[2023-04-07 17:21:27] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 17:21:27] [INFO ] Invariant cache hit.
[2023-04-07 17:21:27] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:21:27] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 17:21:27] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 17:21:27] [INFO ] Invariant cache hit.
[2023-04-07 17:21:27] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:21:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75560 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 11) seen :189
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50025 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52479 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 11) seen :131
Incomplete Best-First random walk after 1000000 steps, including 52480 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 11) seen :146
Incomplete Best-First random walk after 1000000 steps, including 52608 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 11) seen :115
[2023-04-07 17:21:33] [INFO ] Invariant cache hit.
[2023-04-07 17:21:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:21:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:21:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:21:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:21:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 17:21:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:21:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:33] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:21:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:21:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:21:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:21:33] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:21:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:33] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:21:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:21:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:21:33] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:21:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:33] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:21:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:21:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:21:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:21:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:21:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:33] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:21:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:21:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:21:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:21:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:21:33] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:21:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:33] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:21:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:33] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:21:33] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:21:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:21:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:21:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:21:33] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 10 ms.
[2023-04-07 17:21:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:21:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:21:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:33] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:21:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:21:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:21:33] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:21:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:21:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:34] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:21:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:21:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:21:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:21:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:21:34] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:21:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:21:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:21:34] [INFO ] Added : 9 causal constraints over 2 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111242, 111242, 111242, 111242, 111242, 111242, 111242, 112, 53, 51, 55]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:22:40] [INFO ] Invariant cache hit.
[2023-04-07 17:22:40] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-04-07 17:22:40] [INFO ] Invariant cache hit.
[2023-04-07 17:22:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:22:40] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-04-07 17:22:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:22:40] [INFO ] Invariant cache hit.
[2023-04-07 17:22:40] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:22:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75735 resets, run finished after 754 ms. (steps per millisecond=1326 ) properties (out of 11) seen :186
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50060 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52614 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000001 steps, including 52640 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000000 steps, including 52441 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :123
[2023-04-07 17:22:45] [INFO ] Invariant cache hit.
[2023-04-07 17:22:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:22:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:22:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:22:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:22:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:22:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:22:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:22:46] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:22:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:22:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:22:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:22:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:22:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:22:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:22:46] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:22:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:22:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:22:46] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:22:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:22:46] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:22:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:22:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:22:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:22:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:22:46] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:22:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:22:46] [INFO ] Added : 11 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:22:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:22:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 17:22:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:22:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:22:46] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:22:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:22:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:22:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:22:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:22:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:22:46] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111246, 111246, 111246, 111246, 111246, 111246, 111246, 114, 54, 52, 56]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:23:52] [INFO ] Invariant cache hit.
[2023-04-07 17:23:53] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 17:23:53] [INFO ] Invariant cache hit.
[2023-04-07 17:23:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:23:53] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-04-07 17:23:53] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 17:23:53] [INFO ] Invariant cache hit.
[2023-04-07 17:23:53] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:23:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75672 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 11) seen :131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49948 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000000 steps, including 52589 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 11) seen :111
Incomplete Best-First random walk after 1000000 steps, including 52509 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 11) seen :122
Incomplete Best-First random walk after 1000000 steps, including 52664 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 11) seen :143
[2023-04-07 17:23:58] [INFO ] Invariant cache hit.
[2023-04-07 17:23:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:23:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:23:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:23:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:23:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:58] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:23:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:23:58] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:23:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:23:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:23:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:23:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:23:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:23:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:23:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:23:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:23:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:23:58] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:23:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:58] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:23:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:23:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:23:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:23:58] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:23:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:23:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:23:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:23:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:23:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:23:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:23:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:23:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:23:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:23:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:23:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:23:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:23:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:23:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:23:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:23:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:23:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:23:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:23:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:23:59] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:23:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:23:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:23:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:23:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:23:59] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:23:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:23:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:23:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:23:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:23:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:23:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:23:59] [INFO ] Added : 11 causal constraints over 3 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:23:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:59] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 17:23:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:23:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:23:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:23:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:23:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:23:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:23:59] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:23:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:23:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:23:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:23:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:23:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:23:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:23:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:23:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:23:59] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111249, 111249, 111249, 111249, 111249, 111249, 111249, 117, 55, 53, 57]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:25:05] [INFO ] Invariant cache hit.
[2023-04-07 17:25:05] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 17:25:05] [INFO ] Invariant cache hit.
[2023-04-07 17:25:05] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:25:05] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-04-07 17:25:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:25:05] [INFO ] Invariant cache hit.
[2023-04-07 17:25:05] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:25:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75551 resets, run finished after 756 ms. (steps per millisecond=1322 ) properties (out of 11) seen :169
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49996 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52728 resets, run finished after 565 ms. (steps per millisecond=1769 ) properties (out of 11) seen :102
Incomplete Best-First random walk after 1000000 steps, including 52526 resets, run finished after 554 ms. (steps per millisecond=1805 ) properties (out of 11) seen :111
Incomplete Best-First random walk after 1000000 steps, including 52555 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 11) seen :116
[2023-04-07 17:25:11] [INFO ] Invariant cache hit.
[2023-04-07 17:25:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:25:11] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:25:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:25:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:11] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:25:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:25:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:25:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:25:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:25:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:25:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:11] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:25:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:11] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:25:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:25:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:25:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:25:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:25:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:25:11] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:25:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:25:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:11] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:25:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 17:25:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:25:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:11] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:25:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:25:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:25:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:25:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:25:11] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:25:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:25:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:25:11] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:25:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:25:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:25:11] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:25:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:25:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:25:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:25:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:25:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:25:11] [INFO ] Added : 19 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:25:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:12] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:25:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:25:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:25:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:25:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:25:12] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:25:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:25:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:25:12] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111253, 111253, 111253, 111253, 111253, 111253, 111253, 119, 56, 54, 58]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:26:18] [INFO ] Invariant cache hit.
[2023-04-07 17:26:18] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 17:26:18] [INFO ] Invariant cache hit.
[2023-04-07 17:26:18] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:26:18] [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 17:26:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:26:18] [INFO ] Invariant cache hit.
[2023-04-07 17:26:18] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:26:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75475 resets, run finished after 748 ms. (steps per millisecond=1336 ) properties (out of 11) seen :162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50072 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52612 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 11) seen :131
Incomplete Best-First random walk after 1000000 steps, including 52572 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 11) seen :131
Incomplete Best-First random walk after 1000001 steps, including 52633 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 11) seen :116
[2023-04-07 17:26:23] [INFO ] Invariant cache hit.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:26:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:26:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:26:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:26:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:26:24] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:26:24] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:26:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:26:24] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:26:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:26:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:26:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:26:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:26:24] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:26:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:26:24] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:26:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:26:24] [INFO ] Added : 11 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:26:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:26:24] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:26:24] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:26:24] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:26:24] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:26:24] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111256, 111256, 111256, 111256, 111256, 111256, 111256, 122, 57, 55, 59]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:27:31] [INFO ] Invariant cache hit.
[2023-04-07 17:27:31] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 17:27:31] [INFO ] Invariant cache hit.
[2023-04-07 17:27:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:27:31] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-04-07 17:27:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:27:31] [INFO ] Invariant cache hit.
[2023-04-07 17:27:31] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:27:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75593 resets, run finished after 752 ms. (steps per millisecond=1329 ) properties (out of 11) seen :179
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49894 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52587 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000000 steps, including 52542 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 11) seen :111
Incomplete Best-First random walk after 1000000 steps, including 52610 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 11) seen :123
[2023-04-07 17:27:37] [INFO ] Invariant cache hit.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:27:37] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:27:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:27:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:27:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:27:37] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:27:37] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 17:27:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:27:37] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:27:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:27:37] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:27:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:27:37] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 9 ms.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:27:37] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:27:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:27:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:27:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:27:38] [INFO ] Added : 9 causal constraints over 2 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, -1, -1] Max seen :[111259, 111259, 111259, 111259, 111259, 111259, 111259, 124, 58, 56, 60]
Support contains 11 out of 22 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 22/22 places, 21/21 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 22/22 places, 21/21 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 17:28:44] [INFO ] Invariant cache hit.
[2023-04-07 17:28:44] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 17:28:44] [INFO ] Invariant cache hit.
[2023-04-07 17:28:44] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:28:44] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-07 17:28:44] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 17:28:44] [INFO ] Invariant cache hit.
[2023-04-07 17:28:44] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 17:28:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75539 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 11) seen :168
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49947 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000001 steps, including 52708 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 11) seen :119
Incomplete Best-First random walk after 1000000 steps, including 52547 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 11) seen :118
Incomplete Best-First random walk after 1000001 steps, including 52594 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 11) seen :123
[2023-04-07 17:28:50] [INFO ] Invariant cache hit.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:28:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 17:28:50] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:28:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:28:50] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:28:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:28:50] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:28:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 17:28:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:28:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:28:50] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:28:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:28:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:28:50] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:28:50] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:28:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 17:28:50] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:28:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:28:50] [INFO ] Added : 19 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 10 ms.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 17:28:50] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 17:28:50] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 17:28:50] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 17:28:50] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 17:28:50] [INFO ] Added : 9 causal constraints over 2 iterations in 8 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111262, 111262, 111262, 111262, 111262, 111262, 111262, 126, 59, 57, 61]
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15739100 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16118640 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CryptoMiner-PT-D10N000"
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-D10N000, 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-167987243500197"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CryptoMiner-PT-D10N000.tgz
mv CryptoMiner-PT-D10N000 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;