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.r521-tall-167987246300197.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
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 r521-tall-167987246300197
=====================================================================

--------------------
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 1680890609485

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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CryptoMiner-PT-D10N000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202304061127
[2023-04-07 18:03:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-04-07 18:03:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-07 18:03:31] [INFO ] Load time of PNML (sax parser for PT used): 24 ms
[2023-04-07 18:03:31] [INFO ] Transformed 22 places.
[2023-04-07 18:03:31] [INFO ] Transformed 22 transitions.
[2023-04-07 18:03:31] [INFO ] Parsed PT model containing 22 places and 22 transitions and 64 arcs in 91 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 22 rows 22 cols
[2023-04-07 18:03:31] [INFO ] Computed 0 invariants in 7 ms
Incomplete random walk after 10000 steps, including 694 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 16) seen :98
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 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :7778
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 9 ms. (steps per millisecond=1111 ) 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 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :7778
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :7778
Incomplete Best-First random walk after 10000 steps, including 505 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :68
Incomplete Best-First random walk after 10000 steps, including 482 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 16) seen :101
Incomplete Best-First random walk after 10000 steps, including 510 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :54
Incomplete Best-First random walk after 10000 steps, including 503 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 16) seen :66
Incomplete Best-First random walk after 10001 steps, including 491 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :81
Incomplete Best-First random walk after 10001 steps, including 491 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 491 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :74
Incomplete Best-First random walk after 10000 steps, including 495 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :82
Incomplete Best-First random walk after 10000 steps, including 495 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :88
[2023-04-07 18:03:31] [INFO ] Invariant cache hit.
[2023-04-07 18:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:31] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2023-04-07 18:03:31] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:03:31] [INFO ] [Real]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-07 18:03:31] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:32] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-04-07 18:03:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:03:32] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 18:03:32] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 18:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:32] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-04-07 18:03:32] [INFO ] [Real]Added 10 Read/Feed constraints in 8 ms returned sat
[2023-04-07 18:03:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:32] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:03:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:03:32] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-07 18:03:32] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:32] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-04-07 18:03:32] [INFO ] [Real]Added 10 Read/Feed constraints in 4 ms returned sat
[2023-04-07 18:03:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:32] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:03:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:03:32] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:03:32] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:32] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:03:32] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:03:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:32] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:03:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 26 ms returned sat
[2023-04-07 18:03:32] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 9 ms.
[2023-04-07 18:03:32] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:32] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2023-04-07 18:03:32] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:03:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:32] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-07 18:03:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:32] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 13 ms.
[2023-04-07 18:03:32] [INFO ] Added : 0 causal constraints over 0 iterations in 20 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:32] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:03:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:32] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-07 18:03:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 17 ms returned sat
[2023-04-07 18:03:32] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:03:32] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:32] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-04-07 18:03:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:32] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:03:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:32] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 11 ms.
[2023-04-07 18:03:32] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Minimization took 9 ms.
[2023-04-07 18:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:33] [INFO ] [Real]Absence check using state equation in 15 ms returned unsat
[2023-04-07 18:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:33] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:03:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:33] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:03:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:33] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-04-07 18:03:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:03:33] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:03:33] [INFO ] Added : 1 causal constraints over 1 iterations in 25 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:33] [INFO ] [Real]Absence check using state equation in 42 ms returned unsat
[2023-04-07 18:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:33] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-04-07 18:03:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:33] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 7 ms.
[2023-04-07 18:03:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:33] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-07 18:03:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 4 ms returned sat
[2023-04-07 18:03:33] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:03:33] [INFO ] Added : 11 causal constraints over 3 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:33] [INFO ] [Real]Absence check using state equation in 13 ms returned unsat
[2023-04-07 18:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:03:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:33] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:03:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:33] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 13 ms.
[2023-04-07 18:03:33] [INFO ] Added : 19 causal constraints over 4 iterations in 25 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:33] [INFO ] [Real]Absence check using state equation in 6 ms returned unsat
[2023-04-07 18:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:33] [INFO ] [Real]Absence check using state equation in 18 ms returned unsat
[2023-04-07 18:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:33] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:03:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:33] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:03:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:03:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:03:33] [INFO ] Computed and/alt/rep : 20/30/20 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:03:33] [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, 1, -1, 1, 1, -1] Max seen :[1111, 1111, 1111, 1111, 1111, 1111, 1111, 1, 12, 1, 4, 1, 0, 1, 1, 4]
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 17 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 17 ms. Remains : 22/22 places, 21/22 transitions.
// Phase 1: matrix 21 rows 22 cols
[2023-04-07 18:03:34] [INFO ] Computed 1 invariants in 0 ms
Incomplete random walk after 1000000 steps, including 75786 resets, run finished after 790 ms. (steps per millisecond=1265 ) properties (out of 11) seen :197
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=2538 ) 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 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 382 ms. (steps per millisecond=2617 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50031 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000001 steps, including 52407 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 11) seen :113
Incomplete Best-First random walk after 1000000 steps, including 52500 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000001 steps, including 52549 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 11) seen :109
[2023-04-07 18:03:40] [INFO ] Invariant cache hit.
[2023-04-07 18:03:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:03:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:03:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:40] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:03:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:03:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 18:03:40] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 18:03:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:40] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:03:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:03:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:40] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:03:40] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:03:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:03:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:03:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:03:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:40] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Real]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-07 18:03:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:40] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:03:40] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:03:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:40] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Real]Added 10 Read/Feed constraints in 6 ms returned sat
[2023-04-07 18:03:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:03:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:41] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2023-04-07 18:03:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:03:41] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:03:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:41] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:03:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:03:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:03:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 14 ms returned sat
[2023-04-07 18:03:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:03:41] [INFO ] Added : 1 causal constraints over 1 iterations in 56 ms. Result :sat
Minimization took 19 ms.
[2023-04-07 18:03:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:03:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:03:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:41] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:03:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:03:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:03:41] [INFO ] Added : 11 causal constraints over 3 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 18:03:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:41] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:03:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:03:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:03:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:03:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:03:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 9 ms.
[2023-04-07 18:03:41] [INFO ] Added : 19 causal constraints over 4 iterations in 35 ms. Result :sat
Minimization took 11 ms.
[2023-04-07 18:03:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:41] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:03:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:03:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:03:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:03:41] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:03:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:03:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:03:41] [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 :[111111, 111111, 111111, 111111, 111111, 111111, 111111, 21, 11, 7, 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 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 18:04:54] [INFO ] Invariant cache hit.
[2023-04-07 18:04:54] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-04-07 18:04:54] [INFO ] Invariant cache hit.
[2023-04-07 18:04:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:04:54] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-04-07 18:04:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:04:54] [INFO ] Invariant cache hit.
[2023-04-07 18:04:54] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:04:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75611 resets, run finished after 771 ms. (steps per millisecond=1297 ) properties (out of 11) seen :175
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) 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 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 386 ms. (steps per millisecond=2590 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49951 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000001 steps, including 52683 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 11) seen :125
Incomplete Best-First random walk after 1000000 steps, including 52853 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52392 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 11) seen :129
[2023-04-07 18:05:00] [INFO ] Invariant cache hit.
[2023-04-07 18:05:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:00] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-04-07 18:05:00] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:05:00] [INFO ] [Real]Added 10 Read/Feed constraints in 8 ms returned sat
[2023-04-07 18:05:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:05:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:05:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:05:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:05:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:05:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:05:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:05:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:05:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:05:00] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:05:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:00] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:05:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:05:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:05:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:05:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:00] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:05:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:05:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:00] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:05:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:05:00] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:05:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:00] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:05:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:00] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:05:00] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:05:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:05:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:00] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:05:00] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:05:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:05:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:00] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:05:00] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:05:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:00] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:05:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:05:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:05:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:05:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:05:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:01] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-07 18:05:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 12 ms returned sat
[2023-04-07 18:05:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:05:01] [INFO ] Added : 19 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:05:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:05:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:05:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:05:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:05:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:05:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:05:01] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-07 18:05:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:05:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:05:01] [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 :[111113, 111113, 111113, 111113, 111113, 111113, 111113, 23, 12, 8, 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 18:06:13] [INFO ] Invariant cache hit.
[2023-04-07 18:06:13] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 18:06:13] [INFO ] Invariant cache hit.
[2023-04-07 18:06:13] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:06:13] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-04-07 18:06:13] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 18:06:13] [INFO ] Invariant cache hit.
[2023-04-07 18:06:13] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:06:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75674 resets, run finished after 750 ms. (steps per millisecond=1333 ) properties (out of 11) seen :137
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) 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 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50149 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52816 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 11) seen :124
Incomplete Best-First random walk after 1000001 steps, including 52635 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 11) seen :109
Incomplete Best-First random walk after 1000001 steps, including 52487 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :107
[2023-04-07 18:06:19] [INFO ] Invariant cache hit.
[2023-04-07 18:06:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-04-07 18:06:19] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:06:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:06:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:06:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:06:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:06:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Real]Added 10 Read/Feed constraints in 8 ms returned sat
[2023-04-07 18:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:06:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:06:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:06:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:06:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:06:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:19] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:06:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:06:19] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:06:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:06:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:06:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:06:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:06:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:06:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:06:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-07 18:06:19] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:06:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Real]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-07 18:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:06:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:06:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:06:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:06:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:06:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:06:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:06:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:06:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:06:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:06:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:06:19] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:06:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Real]Added 10 Read/Feed constraints in 11 ms returned sat
[2023-04-07 18:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:06:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:06:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:06:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:06:20] [INFO ] Added : 11 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:06:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:06:20] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:06:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:06:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:06:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:06:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:06:20] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:06:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 18:06:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:06:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:06:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:06:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:06:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:06:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:06:20] [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 :[111116, 111116, 111116, 111116, 111116, 111116, 111116, 25, 13, 9, 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 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 18:07:32] [INFO ] Invariant cache hit.
[2023-04-07 18:07:32] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-04-07 18:07:32] [INFO ] Invariant cache hit.
[2023-04-07 18:07:32] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:07:32] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-04-07 18:07:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:07:32] [INFO ] Invariant cache hit.
[2023-04-07 18:07:32] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:07:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75461 resets, run finished after 744 ms. (steps per millisecond=1344 ) properties (out of 11) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) 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 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 367 ms. (steps per millisecond=2724 ) 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 50092 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 11) seen :184
Incomplete Best-First random walk after 1000000 steps, including 52634 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 11) seen :118
Incomplete Best-First random walk after 1000000 steps, including 52683 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 11) seen :104
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 :122
[2023-04-07 18:07:37] [INFO ] Invariant cache hit.
[2023-04-07 18:07:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:07:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:37] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-07 18:07:37] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:07:37] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:07:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:07:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:07:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:07:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:07:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 11 ms returned sat
[2023-04-07 18:07:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:07:38] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 7 ms.
[2023-04-07 18:07:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:07:38] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:07:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:07:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:07:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:07:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:07:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:07:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:07:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:07:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:07:38] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:07:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:07:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:07:38] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:07:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-07 18:07:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 10 ms.
[2023-04-07 18:07:38] [INFO ] Added : 19 causal constraints over 4 iterations in 20 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:07:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:07:38] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-07 18:07:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:07:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:07:38] [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 :[111119, 111119, 111119, 111119, 111119, 111119, 111119, 28, 14, 10, 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 9 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 9 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 5 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 18:08:51] [INFO ] Invariant cache hit.
[2023-04-07 18:08:51] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 18:08:51] [INFO ] Invariant cache hit.
[2023-04-07 18:08:51] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:08:51] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-04-07 18:08:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:08:51] [INFO ] Invariant cache hit.
[2023-04-07 18:08:51] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:08:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75556 resets, run finished after 784 ms. (steps per millisecond=1275 ) properties (out of 11) seen :165
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 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 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 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 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 381 ms. (steps per millisecond=2624 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49910 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000001 steps, including 52796 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 11) seen :130
Incomplete Best-First random walk after 1000000 steps, including 52475 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 11) seen :125
Incomplete Best-First random walk after 1000001 steps, including 52611 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 11) seen :109
[2023-04-07 18:08:57] [INFO ] Invariant cache hit.
[2023-04-07 18:08:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:08:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:57] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:08:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:08:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:08:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:08:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:08:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:08:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:08:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:08:57] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:08:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:08:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:08:57] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:08:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:08:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:08:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:57] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:08:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:08:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 9 ms.
[2023-04-07 18:08:57] [INFO ] Added : 0 causal constraints over 0 iterations in 25 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:08:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:08:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:57] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:08:57] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:08:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:08:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:08:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:57] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:08:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:08:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:08:57] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:08:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:08:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:57] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:08:57] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:08:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:08:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:08:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:08:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:08:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:08:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 18:08:58] [INFO ] Added : 0 causal constraints over 0 iterations in 25 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:08:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:08:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:08:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:08:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:08:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:08:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:08:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:08:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:08:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:58] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:08:58] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:08:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:08:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:08:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:08:58] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 18:08:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:08:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:08:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:08:58] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:08:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:08:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:08:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:08:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:08:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:08:58] [INFO ] Added : 9 causal constraints over 2 iterations in 10 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 :[111123, 111123, 111123, 111123, 111123, 111123, 111123, 30, 15, 15, 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 18:10:12] [INFO ] Invariant cache hit.
[2023-04-07 18:10:12] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-04-07 18:10:12] [INFO ] Invariant cache hit.
[2023-04-07 18:10:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:10:12] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-04-07 18:10:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:10:12] [INFO ] Invariant cache hit.
[2023-04-07 18:10:12] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:10:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75504 resets, run finished after 743 ms. (steps per millisecond=1345 ) properties (out of 11) seen :163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) 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 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 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50033 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 52470 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 11) seen :138
Incomplete Best-First random walk after 1000001 steps, including 52503 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 11) seen :125
Incomplete Best-First random walk after 1000000 steps, including 52591 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 11) seen :124
[2023-04-07 18:10:18] [INFO ] Invariant cache hit.
[2023-04-07 18:10:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:10:18] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:10:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:10:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:10:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 4 ms returned sat
[2023-04-07 18:10:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:10:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:10:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:10:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:10:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:10:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:10:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:10:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:10:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:10:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:10:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:10:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:10:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:10:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:10:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:10:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:10:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:10:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:10:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:10:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:18] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:10:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:10:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:10:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:10:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:10:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:10:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:10:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:10:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:18] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:10:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:10:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:10:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:10:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:10:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:10:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:10:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:10:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:10:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:10:18] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:10:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:10:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:19] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:10:19] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:10:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:10:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:10:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:10:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-07 18:10:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:10:19] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:10:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:10:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 18:10:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:10:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:10:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:10:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:10:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:10:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:10:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:10:19] [INFO ] Added : 19 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:10:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:10:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:19] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:10:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:10:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:10:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:10:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:10:19] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:10:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:10:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:10:19] [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 :[111126, 111126, 111126, 111126, 111126, 111126, 111126, 32, 16, 16, 21]
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 3 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 18:11:32] [INFO ] Invariant cache hit.
[2023-04-07 18:11:32] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 18:11:32] [INFO ] Invariant cache hit.
[2023-04-07 18:11:32] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:11:32] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-04-07 18:11:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:11:32] [INFO ] Invariant cache hit.
[2023-04-07 18:11:32] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:11:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75593 resets, run finished after 773 ms. (steps per millisecond=1293 ) properties (out of 11) seen :155
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) 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 388 ms. (steps per millisecond=2577 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) 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 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 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 547 ms. (steps per millisecond=1828 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000000 steps, including 52448 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 11) seen :111
Incomplete Best-First random walk after 1000000 steps, including 52659 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 11) seen :141
Incomplete Best-First random walk after 1000001 steps, including 52541 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 11) seen :128
[2023-04-07 18:11:38] [INFO ] Invariant cache hit.
[2023-04-07 18:11:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:11:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:11:38] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:11:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:11:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:11:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:11:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:11:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:11:38] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:11:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:11:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:11:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:11:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:11:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:11:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:11:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:11:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:11:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:11:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:11:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:11:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:11:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:11:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:11:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:11:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:11:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:11:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 18:11:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:11:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:11:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:11:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:11:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:11:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:11:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:11:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:11:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:11:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:11:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:11:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:11:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:11:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:11:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:11:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:11:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:11:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:11:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:11:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:11:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:11:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:11:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:11:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:11:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:11:39] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:11:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:11:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:11:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:11:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:11:39] [INFO ] Added : 11 causal constraints over 3 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:11:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:11:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:11:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:11:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:11:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:11:39] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:11:39] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:11:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:11:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:11:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:11:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:11:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:11:39] [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 :[111129, 111129, 111129, 111129, 111129, 111129, 111129, 34, 17, 17, 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 18:12:52] [INFO ] Invariant cache hit.
[2023-04-07 18:12:52] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 18:12:52] [INFO ] Invariant cache hit.
[2023-04-07 18:12:52] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:12:52] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-04-07 18:12:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:12:52] [INFO ] Invariant cache hit.
[2023-04-07 18:12:52] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:12:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75708 resets, run finished after 778 ms. (steps per millisecond=1285 ) properties (out of 11) seen :158
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 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 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 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 382 ms. (steps per millisecond=2617 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49754 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :104
Incomplete Best-First random walk after 1000000 steps, including 52463 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 11) seen :139
Incomplete Best-First random walk after 1000001 steps, including 52525 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 11) seen :118
Incomplete Best-First random walk after 1000001 steps, including 52597 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 11) seen :123
[2023-04-07 18:12:58] [INFO ] Invariant cache hit.
[2023-04-07 18:12:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:12:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:12:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:12:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:12:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:12:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:12:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:12:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:12:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:12:58] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:12:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:12:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:12:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:12:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:12:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:12:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:12:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:12:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:12:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:12:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:12:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:12:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:12:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:12:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:12:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:12:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:12:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:12:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:12:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:12:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:58] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-04-07 18:12:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:12:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:12:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:12:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:12:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:12:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:12:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:12:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 18:12:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:12:58] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:12:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:12:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:12:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:12:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:12:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:12:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:12:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:12:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:12:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:12:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:12:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:12:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:12:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:12:59] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:12:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:12:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:12:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:12:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:12:59] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:12:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:12:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:12:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:12:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:12:59] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:12:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:12:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:12:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:12:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:12:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:12:59] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:12:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:12:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:12:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:12:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:12:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:12:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:12:59] [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 :[111132, 111132, 111132, 111132, 111132, 111132, 111132, 37, 18, 18, 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 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 18:14:14] [INFO ] Invariant cache hit.
[2023-04-07 18:14:14] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-04-07 18:14:14] [INFO ] Invariant cache hit.
[2023-04-07 18:14:14] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:14:14] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2023-04-07 18:14:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:14:14] [INFO ] Invariant cache hit.
[2023-04-07 18:14:14] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 170 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:14:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75427 resets, run finished after 782 ms. (steps per millisecond=1278 ) properties (out of 11) seen :140
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 360 ms. (steps per millisecond=2777 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) 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 419 ms. (steps per millisecond=2386 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50122 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 52620 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 11) seen :118
Incomplete Best-First random walk after 1000001 steps, including 52569 resets, run finished after 577 ms. (steps per millisecond=1733 ) properties (out of 11) seen :111
Incomplete Best-First random walk after 1000001 steps, including 52711 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 11) seen :115
[2023-04-07 18:14:20] [INFO ] Invariant cache hit.
[2023-04-07 18:14:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:20] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 18:14:20] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:14:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:14:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:14:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:20] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:14:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 7 ms.
[2023-04-07 18:14:20] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 16 ms.
[2023-04-07 18:14:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:20] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:14:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:14:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:20] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 6 ms returned sat
[2023-04-07 18:14:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:14:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:14:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Real]Added 10 Read/Feed constraints in 13 ms returned sat
[2023-04-07 18:14:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:14:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:14:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-07 18:14:20] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 18:14:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:20] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:14:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:14:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:20] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-07 18:14:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:14:20] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 18:14:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:14:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:14:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:20] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 35 ms returned sat
[2023-04-07 18:14:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:14:20] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:14:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:20] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:14:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:14:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:14:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:21] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:14:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-07 18:14:21] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:14:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:14:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:14:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:14:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:14:21] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:14:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:21] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:14:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:14:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:21] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:14:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 6 ms.
[2023-04-07 18:14:21] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:14:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:21] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:14:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:14:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:21] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:14:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:14:21] [INFO ] Added : 11 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-04-07 18:14:21] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:21] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:14:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:14:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:14:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:21] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:14:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:14:21] [INFO ] Added : 19 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 8 ms.
[2023-04-07 18:14:21] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:21] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:14:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:14:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:14:21] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-07 18:14:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:14:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:14:21] [INFO ] Added : 9 causal constraints over 2 iterations in 20 ms. Result :sat
Minimization took 11 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111134, 111134, 111134, 111134, 111134, 111134, 111134, 39, 19, 19, 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 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 18:15:33] [INFO ] Invariant cache hit.
[2023-04-07 18:15:33] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 18:15:33] [INFO ] Invariant cache hit.
[2023-04-07 18:15:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:15:33] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-04-07 18:15:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:15:33] [INFO ] Invariant cache hit.
[2023-04-07 18:15:33] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 153 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:15:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75592 resets, run finished after 760 ms. (steps per millisecond=1315 ) properties (out of 11) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) 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 359 ms. (steps per millisecond=2785 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) 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 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50106 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52448 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000000 steps, including 52540 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 11) seen :118
Incomplete Best-First random walk after 1000000 steps, including 52476 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 11) seen :129
[2023-04-07 18:15:38] [INFO ] Invariant cache hit.
[2023-04-07 18:15:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 18:15:38] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:15:38] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:15:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:15:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:15:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:15:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:15:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 12 ms.
[2023-04-07 18:15:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:39] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:15:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:15:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 12 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:15:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:15:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:15:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:39] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:15:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:15:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:39] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:15:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:15:39] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 18:15:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:39] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:15:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:15:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 6 ms returned sat
[2023-04-07 18:15:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:15:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:15:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:15:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:15:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:15:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:15:39] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:15:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:15:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:15:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:39] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:15:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:15:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 10 ms.
[2023-04-07 18:15:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:40] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2023-04-07 18:15:40] [INFO ] [Real]Added 10 Read/Feed constraints in 20 ms returned sat
[2023-04-07 18:15:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:15:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:15:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:40] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-07 18:15:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:15:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:15:40] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:15:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:40] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:15:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:15:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:15:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:15:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:40] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:15:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:15:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:15:40] [INFO ] Added : 1 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:15:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:40] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:15:40] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:15:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:15:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:15:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:40] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-07 18:15:40] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:15:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 12 ms.
[2023-04-07 18:15:40] [INFO ] Added : 11 causal constraints over 3 iterations in 111 ms. Result :sat
Minimization took 22 ms.
[2023-04-07 18:15:40] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-04-07 18:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:40] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2023-04-07 18:15:40] [INFO ] [Real]Added 10 Read/Feed constraints in 30 ms returned sat
[2023-04-07 18:15:40] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 11 ms.
[2023-04-07 18:15:40] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:15:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:15:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:41] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:15:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:15:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:15:41] [INFO ] Added : 19 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 15 ms.
[2023-04-07 18:15:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:15:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:41] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-04-07 18:15:41] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:15:41] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:15:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:15:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:15:41] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-04-07 18:15:41] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:15:41] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:15:41] [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 :[111139, 111139, 111139, 111139, 111139, 111139, 111139, 41, 20, 20, 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 18 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 18 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 18:16:53] [INFO ] Invariant cache hit.
[2023-04-07 18:16:53] [INFO ] Implicit Places using invariants in 73 ms returned []
[2023-04-07 18:16:53] [INFO ] Invariant cache hit.
[2023-04-07 18:16:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:16:53] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2023-04-07 18:16:53] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 18:16:53] [INFO ] Invariant cache hit.
[2023-04-07 18:16:54] [INFO ] Dead Transitions using invariants and state equation in 1104 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1282 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:16:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75521 resets, run finished after 722 ms. (steps per millisecond=1385 ) properties (out of 11) seen :181
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) 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 355 ms. (steps per millisecond=2816 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50047 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52449 resets, run finished after 1137 ms. (steps per millisecond=879 ) properties (out of 11) seen :137
Incomplete Best-First random walk after 1000000 steps, including 52446 resets, run finished after 1215 ms. (steps per millisecond=823 ) properties (out of 11) seen :130
Incomplete Best-First random walk after 1000001 steps, including 52618 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 11) seen :102
[2023-04-07 18:17:01] [INFO ] Invariant cache hit.
[2023-04-07 18:17:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:17:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:17:01] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:17:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:17:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:17:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:17:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:01] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:17:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:17:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:17:01] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:17:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:17:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:01] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-07 18:17:01] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:17:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:17:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:17:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:17:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:17:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:17:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:17:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:17:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:17:01] [INFO ] [Real]Added 10 Read/Feed constraints in 25 ms returned sat
[2023-04-07 18:17:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:17:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:17:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:17:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:17:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:17:01] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:17:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:17:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:01] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:17:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:17:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:17:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:17:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:01] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-07 18:17:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:17:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:17:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 10 ms.
[2023-04-07 18:17:01] [INFO ] [Real]Absence check using 1 positive place invariants in 12 ms returned sat
[2023-04-07 18:17:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-07 18:17:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:17:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:17:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:02] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:17:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 4 ms.
[2023-04-07 18:17:02] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:17:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:17:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:17:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:02] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:17:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 8 ms.
[2023-04-07 18:17:02] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:17:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:02] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:17:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:17:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:02] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:17:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:17:02] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:17:02] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:17:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:17:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:02] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 9 ms returned sat
[2023-04-07 18:17:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:17:02] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:17:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:02] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:17:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:17:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:17:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:17:02] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 9 ms.
[2023-04-07 18:17:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:02] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Real]Added 10 Read/Feed constraints in 23 ms returned sat
[2023-04-07 18:17:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:17:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:17:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:17:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:03] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-04-07 18:17:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:17:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:17:03] [INFO ] Added : 19 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 10 ms.
[2023-04-07 18:17:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:17:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-07 18:17:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:17:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:17:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:17:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:17:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:17:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:17:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:17:03] [INFO ] Added : 9 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111142, 111142, 111142, 111142, 111142, 111142, 111142, 43, 21, 21, 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 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 4 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 18:18:23] [INFO ] Invariant cache hit.
[2023-04-07 18:18:23] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-04-07 18:18:23] [INFO ] Invariant cache hit.
[2023-04-07 18:18:23] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:18:23] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-04-07 18:18:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:18:23] [INFO ] Invariant cache hit.
[2023-04-07 18:18:23] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:18:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75585 resets, run finished after 753 ms. (steps per millisecond=1328 ) properties (out of 11) seen :156
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 403 ms. (steps per millisecond=2481 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 11) seen :777777
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 397 ms. (steps per millisecond=2518 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50067 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000001 steps, including 52617 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 11) seen :124
Incomplete Best-First random walk after 1000000 steps, including 52752 resets, run finished after 568 ms. (steps per millisecond=1760 ) properties (out of 11) seen :110
Incomplete Best-First random walk after 1000000 steps, including 52554 resets, run finished after 573 ms. (steps per millisecond=1745 ) properties (out of 11) seen :124
[2023-04-07 18:18:29] [INFO ] Invariant cache hit.
[2023-04-07 18:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:18:29] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:18:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:18:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:29] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:29] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:29] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:18:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 18 ms. Result :sat
Minimization took 14 ms.
[2023-04-07 18:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 7 ms.
[2023-04-07 18:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:18:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:18:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:18:30] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:18:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:18:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:18:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:18:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:18:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:18:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:18:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:18:30] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:18:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:18:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:18:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:18:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:18:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:18:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:18:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:18:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:18:30] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:18:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:18:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:18:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:18:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:18:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:18:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:18:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:18:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:18:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:18:30] [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 :[111146, 111146, 111146, 111146, 111146, 111146, 111146, 46, 22, 22, 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 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 6 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 3 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 18:19:41] [INFO ] Invariant cache hit.
[2023-04-07 18:19:41] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 18:19:41] [INFO ] Invariant cache hit.
[2023-04-07 18:19:41] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:19:41] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-04-07 18:19:41] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:19:41] [INFO ] Invariant cache hit.
[2023-04-07 18:19:41] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:19:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 75534 resets, run finished after 760 ms. (steps per millisecond=1315 ) properties (out of 11) seen :163
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 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 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 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 389 ms. (steps per millisecond=2570 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49973 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52550 resets, run finished after 554 ms. (steps per millisecond=1805 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000001 steps, including 52534 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 11) seen :110
Incomplete Best-First random walk after 1000000 steps, including 52506 resets, run finished after 558 ms. (steps per millisecond=1792 ) properties (out of 11) seen :130
[2023-04-07 18:19:46] [INFO ] Invariant cache hit.
[2023-04-07 18:19:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:19:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:19:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:19:46] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:19:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:19:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:19:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:19:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:19:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:19:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:19:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:19:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:19:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:19:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:19:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:19:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:19:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:19:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:19:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:19:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:19:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:19:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:19:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:19:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:19:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:19:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:19:47] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:19:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:19:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:19:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:19:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:19:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:19:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:19:47] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:19:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:19:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:47] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:19:47] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:19:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:47] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:19:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:19:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:47] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:19:47] [INFO ] Added : 19 causal constraints over 4 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:19:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:47] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:19:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:19:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:19:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:19:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:19:47] [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, 48, 23, 23, 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 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 18:20:58] [INFO ] Invariant cache hit.
[2023-04-07 18:20:58] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 18:20:58] [INFO ] Invariant cache hit.
[2023-04-07 18:20:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:20:58] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-04-07 18:20:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:20:58] [INFO ] Invariant cache hit.
[2023-04-07 18:20:58] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 141 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:20:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75477 resets, run finished after 726 ms. (steps per millisecond=1377 ) properties (out of 11) seen :168
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50008 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52488 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 11) seen :138
Incomplete Best-First random walk after 1000000 steps, including 52861 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 11) seen :126
Incomplete Best-First random walk after 1000000 steps, including 52637 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 11) seen :122
[2023-04-07 18:21:03] [INFO ] Invariant cache hit.
[2023-04-07 18:21:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:03] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:21:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:21:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:21:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:21:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:21:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:21:03] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:21:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Real]Added 10 Read/Feed constraints in 4 ms returned sat
[2023-04-07 18:21:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:21:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:03] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:21:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 7 ms.
[2023-04-07 18:21:03] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:21:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:21:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:21:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:03] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:21:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:21:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:21:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:03] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:21:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:21:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:21:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:21:03] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:21:03] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:03] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:21:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:21:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:03] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:21:03] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:21:03] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:21:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:21:03] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:21:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:04] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:21:04] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:21:04] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:21:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Real]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-07 18:21:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:21:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:21:04] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:21:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:21:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:21:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:21:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:21:04] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:21:04] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:21:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:04] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:21:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:21:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:04] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:21:04] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:21:04] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 8 ms.
[2023-04-07 18:21:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:21:04] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:21:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:21:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:04] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:21:04] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:21:04] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:21:04] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:04] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:21:04] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:21:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:21:04] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:21:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:21:04] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:21:04] [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 :[111152, 111152, 111152, 111152, 111152, 111152, 111152, 50, 24, 24, 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 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 18:22:14] [INFO ] Invariant cache hit.
[2023-04-07 18:22:14] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-04-07 18:22:14] [INFO ] Invariant cache hit.
[2023-04-07 18:22:14] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:22:14] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-04-07 18:22:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:22:14] [INFO ] Invariant cache hit.
[2023-04-07 18:22:14] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:22:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75590 resets, run finished after 753 ms. (steps per millisecond=1328 ) properties (out of 11) seen :171
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50085 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 11) seen :168
Incomplete Best-First random walk after 1000000 steps, including 52587 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 11) seen :109
Incomplete Best-First random walk after 1000000 steps, including 52475 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 11) seen :131
Incomplete Best-First random walk after 1000000 steps, including 52642 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 11) seen :138
[2023-04-07 18:22:19] [INFO ] Invariant cache hit.
[2023-04-07 18:22:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:22:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:19] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:22:19] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:22:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:22:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:22:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:22:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:22:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:22:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:22:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:22:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:22:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:22:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:22:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:22:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:22:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:22:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:22:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:22:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-07 18:22:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:22:20] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:22:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:22:20] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:22:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Real]Added 10 Read/Feed constraints in 4 ms returned sat
[2023-04-07 18:22:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:22:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:22:20] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:22:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:22:20] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-07 18:22:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:22:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:22:20] [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 :[111155, 111155, 111155, 111155, 111155, 111155, 111155, 52, 25, 25, 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 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 18:23:31] [INFO ] Invariant cache hit.
[2023-04-07 18:23:32] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 18:23:32] [INFO ] Invariant cache hit.
[2023-04-07 18:23:32] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:23:32] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-04-07 18:23:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:23:32] [INFO ] Invariant cache hit.
[2023-04-07 18:23:32] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:23:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75618 resets, run finished after 747 ms. (steps per millisecond=1338 ) properties (out of 11) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) 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 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 49907 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52780 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :130
Incomplete Best-First random walk after 1000000 steps, including 52567 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :134
Incomplete Best-First random walk after 1000000 steps, including 52535 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 11) seen :123
[2023-04-07 18:23:37] [INFO ] Invariant cache hit.
[2023-04-07 18:23:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:23:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:23:37] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:23:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:23:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:23:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:37] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:23:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:23:37] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:23:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:23:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:23:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:23:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:23:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:37] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-07 18:23:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:23:37] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:23:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:23:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:37] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:23:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:23:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:23:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:37] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:23:37] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:37] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:23:37] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:23:37] [INFO ] [Real]Absence check using 1 positive place invariants in 13 ms returned sat
[2023-04-07 18:23:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:37] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:23:37] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:37] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:23:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:23:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:23:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:23:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:23:38] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:23:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:23:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:23:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:23:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:23:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:38] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:23:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:23:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:23:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:23:38] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:23:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:23:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:23:38] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:23:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:23:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:23:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:23:38] [INFO ] Added : 19 causal constraints over 4 iterations in 9 ms. Result :sat
Minimization took 15 ms.
[2023-04-07 18:23:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:38] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:23:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:23:38] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:23:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:23:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:23:38] [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 :[111159, 111159, 111159, 111159, 111159, 111159, 111159, 54, 26, 26, 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 5 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 18:24:49] [INFO ] Invariant cache hit.
[2023-04-07 18:24:49] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-07 18:24:49] [INFO ] Invariant cache hit.
[2023-04-07 18:24:49] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:24:49] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-04-07 18:24:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:24:49] [INFO ] Invariant cache hit.
[2023-04-07 18:24:49] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:24:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75536 resets, run finished after 744 ms. (steps per millisecond=1344 ) properties (out of 11) seen :182
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49962 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 52456 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :145
Incomplete Best-First random walk after 1000000 steps, including 52468 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :139
Incomplete Best-First random walk after 1000001 steps, including 52519 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 11) seen :116
[2023-04-07 18:24:55] [INFO ] Invariant cache hit.
[2023-04-07 18:24:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:24:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:24:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:24:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:24:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:24:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:24:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:24:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:24:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:24:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:24:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:55] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:24:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:24:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:24:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:24:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 15 ms returned sat
[2023-04-07 18:24:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:24:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:24:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:24:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:24:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:24:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:24:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:24:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:24:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:24:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:24:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:24:55] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:24:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:24:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:24:55] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:24:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:24:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:24:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:24:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:24:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:24:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 7 ms.
[2023-04-07 18:24:56] [INFO ] Added : 11 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:24:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:56] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:24:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:24:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:24:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:24:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:24:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:24:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:24:56] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:24:56] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:24:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:56] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:24:56] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:24:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:24:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:24:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:24:56] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:24:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:24:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:24:56] [INFO ] Added : 9 causal constraints over 2 iterations in 10 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 :[111162, 111162, 111162, 111162, 111162, 111162, 111162, 56, 27, 27, 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 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 18:26:07] [INFO ] Invariant cache hit.
[2023-04-07 18:26:07] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 18:26:07] [INFO ] Invariant cache hit.
[2023-04-07 18:26:07] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:26:07] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-04-07 18:26:07] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 18:26:07] [INFO ] Invariant cache hit.
[2023-04-07 18:26:07] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:26:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75658 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 11) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) 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 52601 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 11) seen :137
Incomplete Best-First random walk after 1000000 steps, including 52592 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 11) seen :140
Incomplete Best-First random walk after 1000000 steps, including 52487 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :124
[2023-04-07 18:26:12] [INFO ] Invariant cache hit.
[2023-04-07 18:26:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:12] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-07 18:26:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:26:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:26:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:26:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:26:12] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:26:12] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:26:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:26:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:26:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:26:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:26:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:26:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:13] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:26:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:26:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:26:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:26:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:26:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:26:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:26:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:26:13] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:26:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:26:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:26:13] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:26:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:13] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:26:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:13] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:26:13] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:26:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:26:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:13] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 18:26:13] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:26:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:26:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:26:13] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:26:13] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:13] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:26:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:26:13] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:26:13] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:26:13] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:26:13] [INFO ] Added : 9 causal constraints over 2 iterations in 7 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111165, 111165, 111165, 111165, 111165, 111165, 111165, 58, 28, 28, 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 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 18:27:27] [INFO ] Invariant cache hit.
[2023-04-07 18:27:27] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-04-07 18:27:27] [INFO ] Invariant cache hit.
[2023-04-07 18:27:27] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:27:27] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-04-07 18:27:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:27:27] [INFO ] Invariant cache hit.
[2023-04-07 18:27:27] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 143 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:27:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75593 resets, run finished after 769 ms. (steps per millisecond=1300 ) properties (out of 11) seen :147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) 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 408 ms. (steps per millisecond=2450 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) 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 49945 resets, run finished after 558 ms. (steps per millisecond=1792 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000001 steps, including 52412 resets, run finished after 608 ms. (steps per millisecond=1644 ) properties (out of 11) seen :154
Incomplete Best-First random walk after 1000001 steps, including 52504 resets, run finished after 600 ms. (steps per millisecond=1666 ) properties (out of 11) seen :116
Incomplete Best-First random walk after 1000000 steps, including 52624 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 11) seen :122
[2023-04-07 18:27:33] [INFO ] Invariant cache hit.
[2023-04-07 18:27:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:33] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:27:33] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:27:33] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:27:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:27:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:33] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-04-07 18:27:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:27:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:27:33] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:27:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:27:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:33] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-04-07 18:27:33] [INFO ] [Real]Added 10 Read/Feed constraints in 14 ms returned sat
[2023-04-07 18:27:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:27:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:34] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:27:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:27:34] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 18:27:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:34] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:27:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:34] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:27:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:27:34] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 18:27:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:27:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:34] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:27:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:27:34] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 18:27:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:27:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:34] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-07 18:27:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:27:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 18:27:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:34] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:27:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 7 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:34] [INFO ] [Nat]Absence check using state equation in 115 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 9 ms returned sat
[2023-04-07 18:27:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:27:34] [INFO ] Added : 0 causal constraints over 0 iterations in 31 ms. Result :sat
Minimization took 28 ms.
[2023-04-07 18:27:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:27:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:34] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:27:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:27:34] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:27:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:27:34] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:27:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:27:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:27:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 10 ms returned sat
[2023-04-07 18:27:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:27:35] [INFO ] Added : 1 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:27:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:35] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-04-07 18:27:35] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:27:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:27:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 18:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:35] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-07 18:27:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:27:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:27:35] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 8 ms.
[2023-04-07 18:27:35] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2023-04-07 18:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:27:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:27:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:27:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:27:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 14 ms returned sat
[2023-04-07 18:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:27:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:27:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:27:35] [INFO ] Added : 19 causal constraints over 4 iterations in 26 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:27:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:27:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:35] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 18:27:35] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:27:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:27:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:27:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:27:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:27:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:27:35] [INFO ] Added : 9 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 10 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, 60, 29, 29, 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 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 18:28:51] [INFO ] Invariant cache hit.
[2023-04-07 18:28:51] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-04-07 18:28:51] [INFO ] Invariant cache hit.
[2023-04-07 18:28:51] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:28:51] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 187 ms to find 0 implicit places.
[2023-04-07 18:28:51] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:28:51] [INFO ] Invariant cache hit.
[2023-04-07 18:28:51] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 230 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:28:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75588 resets, run finished after 819 ms. (steps per millisecond=1221 ) properties (out of 11) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 392 ms. (steps per millisecond=2551 ) 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 394 ms. (steps per millisecond=2538 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) 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 390 ms. (steps per millisecond=2564 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49975 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52627 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000000 steps, including 52709 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 11) seen :132
Incomplete Best-First random walk after 1000001 steps, including 52717 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 11) seen :151
[2023-04-07 18:28:57] [INFO ] Invariant cache hit.
[2023-04-07 18:28:57] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:28:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-07 18:28:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:28:57] [INFO ] [Real]Added 10 Read/Feed constraints in 27 ms returned sat
[2023-04-07 18:28:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:28:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:28:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:57] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-04-07 18:28:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:28:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:28:57] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:28:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:28:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:57] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:28:57] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:28:57] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:28:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:28:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:57] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:28:57] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:28:57] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:28:57] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 18:28:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:28:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:28:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:28:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:28:58] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:28:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:28:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:28:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 13 ms returned sat
[2023-04-07 18:28:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:28:58] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:28:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:28:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:28:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 12 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:28:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 12 ms.
[2023-04-07 18:28:58] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:28:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:28:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:28:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:28:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:28:58] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:28:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:28:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:28:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:58] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:28:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:28:58] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:28:58] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:58] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:28:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:28:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:58] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:28:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:28:58] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 8 ms.
[2023-04-07 18:28:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:28:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:28:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:28:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:28:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:28:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:28:59] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 13 ms.
[2023-04-07 18:28:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:28:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:59] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 18:28:59] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:28:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 18:28:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:28:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:28:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:59] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:28:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:28:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:28:59] [INFO ] Added : 19 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 8 ms.
[2023-04-07 18:28:59] [INFO ] [Real]Absence check using 1 positive place invariants in 24 ms returned sat
[2023-04-07 18:28:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:28:59] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:28:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:28:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:28:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:28:59] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-04-07 18:28:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:28:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:28:59] [INFO ] Added : 9 causal constraints over 2 iterations in 12 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[111173, 111173, 111173, 111173, 111173, 111173, 111173, 62, 30, 30, 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 10 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 10 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 18:30:15] [INFO ] Invariant cache hit.
[2023-04-07 18:30:15] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-04-07 18:30:15] [INFO ] Invariant cache hit.
[2023-04-07 18:30:15] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:30:15] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-04-07 18:30:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:30:15] [INFO ] Invariant cache hit.
[2023-04-07 18:30:15] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 214 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:30:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75465 resets, run finished after 807 ms. (steps per millisecond=1239 ) properties (out of 11) seen :162
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 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 414 ms. (steps per millisecond=2415 ) 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 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 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 385 ms. (steps per millisecond=2597 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50105 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52478 resets, run finished after 622 ms. (steps per millisecond=1607 ) properties (out of 11) seen :130
Incomplete Best-First random walk after 1000000 steps, including 52639 resets, run finished after 610 ms. (steps per millisecond=1639 ) properties (out of 11) seen :124
Incomplete Best-First random walk after 1000001 steps, including 52676 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 11) seen :115
[2023-04-07 18:30:21] [INFO ] Invariant cache hit.
[2023-04-07 18:30:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:30:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 18:30:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:30:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:30:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:30:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:30:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:21] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-04-07 18:30:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:30:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:30:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:30:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:30:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:21] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:30:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:30:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:30:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:30:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:21] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:30:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:30:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:30:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 18:30:21] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:30:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:21] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-04-07 18:30:21] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:30:21] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:30:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:30:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:21] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:30:21] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:30:21] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:30:21] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 31 ms.
[2023-04-07 18:30:21] [INFO ] [Real]Absence check using 1 positive place invariants in 12 ms returned sat
[2023-04-07 18:30:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:30:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:30:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 17 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:30:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:30:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 7 ms.
[2023-04-07 18:30:22] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:22] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:30:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:30:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:22] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:30:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:30:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:30:22] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:22] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:30:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:30:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:22] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:30:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:30:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:30:22] [INFO ] [Real]Absence check using 1 positive place invariants in 9 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:22] [INFO ] [Real]Absence check using state equation in 177 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Real]Added 10 Read/Feed constraints in 14 ms returned sat
[2023-04-07 18:30:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:30:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:22] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:30:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:30:22] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:30:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:30:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:30:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:22] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:30:22] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:30:22] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:30:22] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:22] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-04-07 18:30:22] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:30:22] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:30:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:30:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:23] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:30:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:30:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:30:23] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:30:23] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 18:30:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:23] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:30:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:30:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:30:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:30:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:30:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:23] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-04-07 18:30:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:30:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 10 ms.
[2023-04-07 18:30:23] [INFO ] Added : 19 causal constraints over 4 iterations in 21 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 18:30:23] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:30:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:23] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:30:23] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:30:23] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:30:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:30:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:30:23] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-04-07 18:30:23] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:30:23] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:30:23] [INFO ] Added : 9 causal constraints over 2 iterations in 67 ms. Result :sat
Minimization took 31 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, 64, 31, 31, 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 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 18:31:39] [INFO ] Invariant cache hit.
[2023-04-07 18:31:39] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-04-07 18:31:39] [INFO ] Invariant cache hit.
[2023-04-07 18:31:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:31:40] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
[2023-04-07 18:31:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:31:40] [INFO ] Invariant cache hit.
[2023-04-07 18:31:40] [INFO ] Dead Transitions using invariants and state equation in 411 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 578 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:31:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 75554 resets, run finished after 803 ms. (steps per millisecond=1245 ) properties (out of 11) seen :173
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 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 394 ms. (steps per millisecond=2538 ) 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 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 410 ms. (steps per millisecond=2439 ) 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 50028 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 11) seen :152
Incomplete Best-First random walk after 1000000 steps, including 52632 resets, run finished after 599 ms. (steps per millisecond=1669 ) properties (out of 11) seen :137
Incomplete Best-First random walk after 1000000 steps, including 52694 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 11) seen :111
Incomplete Best-First random walk after 1000001 steps, including 52492 resets, run finished after 624 ms. (steps per millisecond=1602 ) properties (out of 11) seen :123
[2023-04-07 18:31:46] [INFO ] Invariant cache hit.
[2023-04-07 18:31:46] [INFO ] [Real]Absence check using 1 positive place invariants in 19 ms returned sat
[2023-04-07 18:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:31:46] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:31:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:31:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:31:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:31:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:31:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:31:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:31:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:31:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:46] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:31:46] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:31:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:31:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:31:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:46] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-04-07 18:31:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:31:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:31:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:31:46] [INFO ] [Real]Absence check using 1 positive place invariants in 10 ms returned sat
[2023-04-07 18:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:31:46] [INFO ] [Real]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-07 18:31:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:31:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:31:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:46] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:31:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:31:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:31:46] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:31:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:31:47] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:31:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:31:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:31:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:31:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:31:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 16 ms.
[2023-04-07 18:31:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-04-07 18:31:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:31:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:31:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:47] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-07 18:31:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:31:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:31:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:31:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-04-07 18:31:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:31:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:31:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:47] [INFO ] [Nat]Absence check using state equation in 242 ms returned sat
[2023-04-07 18:31:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 12 ms returned sat
[2023-04-07 18:31:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:31:47] [INFO ] Added : 0 causal constraints over 0 iterations in 55 ms. Result :sat
Minimization took 29 ms.
[2023-04-07 18:31:47] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:31:47] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:31:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:31:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:47] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:31:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:31:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 3 ms.
[2023-04-07 18:31:47] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:31:47] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2023-04-07 18:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:47] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:31:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:31:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:31:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:31:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:31:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:31:48] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:31:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:31:48] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:31:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:31:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:48] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-04-07 18:31:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:31:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:31:48] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:31:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:48] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:31:48] [INFO ] [Real]Added 10 Read/Feed constraints in 43 ms returned sat
[2023-04-07 18:31:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:31:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:31:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 17 ms returned sat
[2023-04-07 18:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:48] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:31:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:31:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:31:48] [INFO ] Added : 19 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 10 ms.
[2023-04-07 18:31:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:48] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:31:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:31:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:31:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:31:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:31:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-07 18:31:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:31:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:31:48] [INFO ] Added : 9 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 12 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, 67, 32, 32, 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 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 18:33:04] [INFO ] Invariant cache hit.
[2023-04-07 18:33:04] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-04-07 18:33:04] [INFO ] Invariant cache hit.
[2023-04-07 18:33:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:33:04] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2023-04-07 18:33:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:33:04] [INFO ] Invariant cache hit.
[2023-04-07 18:33:04] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 195 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:33:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75536 resets, run finished after 802 ms. (steps per millisecond=1246 ) properties (out of 11) seen :147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50038 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52472 resets, run finished after 607 ms. (steps per millisecond=1647 ) properties (out of 11) seen :125
Incomplete Best-First random walk after 1000000 steps, including 52578 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 11) seen :127
Incomplete Best-First random walk after 1000001 steps, including 52664 resets, run finished after 573 ms. (steps per millisecond=1745 ) properties (out of 11) seen :101
[2023-04-07 18:33:10] [INFO ] Invariant cache hit.
[2023-04-07 18:33:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:33:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 18:33:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:33:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:33:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:33:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:33:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:10] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-04-07 18:33:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:33:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:33:11] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:33:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:11] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:33:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:33:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 15 ms returned sat
[2023-04-07 18:33:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:33:11] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 15 ms.
[2023-04-07 18:33:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:11] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:33:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:33:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:11] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 18 ms returned sat
[2023-04-07 18:33:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:33:11] [INFO ] Added : 0 causal constraints over 0 iterations in 26 ms. Result :sat
Minimization took 26 ms.
[2023-04-07 18:33:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:11] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:33:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:33:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:33:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:33:11] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:33:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:33:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:33:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:11] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:33:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:33:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 18:33:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:33:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:33:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:11] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:33:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:33:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:33:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:33:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:33:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:11] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:33:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:33:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 18:33:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:11] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:33:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:33:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:33:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:33:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:12] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:33:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:33:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:33:12] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 7 ms.
[2023-04-07 18:33:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:33:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:33:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:33:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:33:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:33:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:12] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:33:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:33:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:33:12] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:33:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:33:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:33:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:33:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:33:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:33:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:33:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:12] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:33:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:33:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:33:12] [INFO ] Added : 19 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 8 ms.
[2023-04-07 18:33:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:33:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:12] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:33:12] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:33:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:33:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:33:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:33:12] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-04-07 18:33:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:33:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:33:12] [INFO ] Added : 9 causal constraints over 2 iterations in 10 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 :[111180, 111180, 111180, 111180, 111180, 111180, 111180, 70, 33, 33, 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 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 18:34:28] [INFO ] Invariant cache hit.
[2023-04-07 18:34:28] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-04-07 18:34:28] [INFO ] Invariant cache hit.
[2023-04-07 18:34:28] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:34:28] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2023-04-07 18:34:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:34:28] [INFO ] Invariant cache hit.
[2023-04-07 18:34:28] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 199 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:34:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000001 steps, including 75663 resets, run finished after 779 ms. (steps per millisecond=1283 ) properties (out of 11) seen :165
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) 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 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 443 ms. (steps per millisecond=2257 ) 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 383 ms. (steps per millisecond=2610 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49882 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 11) seen :176
Incomplete Best-First random walk after 1000000 steps, including 52599 resets, run finished after 603 ms. (steps per millisecond=1658 ) properties (out of 11) seen :132
Incomplete Best-First random walk after 1000000 steps, including 52611 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 11) seen :110
Incomplete Best-First random walk after 1000000 steps, including 52458 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 11) seen :123
[2023-04-07 18:34:34] [INFO ] Invariant cache hit.
[2023-04-07 18:34:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:34] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:34:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:34:34] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:34:34] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:34:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:34:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:34] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:34:34] [INFO ] [Nat]Added 10 Read/Feed constraints in 7 ms returned sat
[2023-04-07 18:34:34] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:34:34] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 18:34:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:34:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:35] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:34:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:34:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:35] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:34:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:34:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 18:34:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:34:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:34:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:34:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:34:35] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:34:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:35] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:34:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:34:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 18 ms returned sat
[2023-04-07 18:34:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:34:35] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:34:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:35] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:34:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:34:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:35] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:34:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:34:35] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 7 ms.
[2023-04-07 18:34:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:34:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:34:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:35] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:34:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:34:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:34:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:35] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:34:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:34:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:34:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:34:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:34:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:35] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:34:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:34:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:34:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:34:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:34:35] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 18:34:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:34:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:36] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2023-04-07 18:34:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:34:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:34:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:34:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:34:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:34:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:34:36] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:34:36] [INFO ] [Real]Absence check using 1 positive place invariants in 12 ms returned sat
[2023-04-07 18:34:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:36] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 18:34:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:34:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:34:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:34:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:34:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:34:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:34:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:34:36] [INFO ] Added : 19 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 9 ms.
[2023-04-07 18:34:36] [INFO ] [Real]Absence check using 1 positive place invariants in 15 ms returned sat
[2023-04-07 18:34:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:36] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:34:36] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:34:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:34:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:34:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:34:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:34:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:34:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:34:36] [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 :[111184, 111184, 111184, 111184, 111184, 111184, 111184, 72, 34, 34, 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 0 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 18:35:52] [INFO ] Invariant cache hit.
[2023-04-07 18:35:52] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-04-07 18:35:52] [INFO ] Invariant cache hit.
[2023-04-07 18:35:52] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:35:52] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2023-04-07 18:35:52] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:35:52] [INFO ] Invariant cache hit.
[2023-04-07 18:35:52] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 259 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:35:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75700 resets, run finished after 819 ms. (steps per millisecond=1221 ) properties (out of 11) seen :154
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 416 ms. (steps per millisecond=2403 ) 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 412 ms. (steps per millisecond=2427 ) 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 50190 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52649 resets, run finished after 562 ms. (steps per millisecond=1779 ) properties (out of 11) seen :116
Incomplete Best-First random walk after 1000000 steps, including 52612 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 11) seen :107
Incomplete Best-First random walk after 1000000 steps, including 52636 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 11) seen :122
[2023-04-07 18:35:58] [INFO ] Invariant cache hit.
[2023-04-07 18:35:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:35:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:35:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:35:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:35:58] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:35:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:35:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:35:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:35:58] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:35:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:35:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:35:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:35:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:35:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:35:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:35:58] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:35:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:35:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:35:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:35:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:35:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:35:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:35:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:35:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:35:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:35:58] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:35:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:35:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:35:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:35:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:35:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:35:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:35:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:35:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:35:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:35:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:35:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:35:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:35:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:35:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 8 ms returned sat
[2023-04-07 18:35:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:35:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:35:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:35:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:35:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:35:59] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:35:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:35:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:35:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:35:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:35:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:35:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:35:59] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:35:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:35:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:35:59] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:35:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:35:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:35:59] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:35:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:35:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:35:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:35:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:35:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:35:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:35:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:35:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:35:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:35:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:35:59] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:35:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:35:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:35:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:35:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:35:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:35:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:35:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:35:59] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 18:35:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:35:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:35:59] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-04-07 18:35:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:35:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:35:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:35:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:35:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-04-07 18:35:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:35:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:35:59] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:35:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:35:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:35:59] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:35:59] [INFO ] [Real]Added 10 Read/Feed constraints in 7 ms returned sat
[2023-04-07 18:35:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:35:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 7 ms returned sat
[2023-04-07 18:35:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:35:59] [INFO ] [Nat]Absence check using state equation in 250 ms returned sat
[2023-04-07 18:35:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 17 ms returned sat
[2023-04-07 18:35:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 9 ms.
[2023-04-07 18:35:59] [INFO ] Added : 11 causal constraints over 3 iterations in 63 ms. Result :sat
Minimization took 25 ms.
[2023-04-07 18:36:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:36:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:36:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:36:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:36:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:36:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:36:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:36:00] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-07 18:36:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:36:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:36:00] [INFO ] Added : 19 causal constraints over 4 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:36:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:36:00] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:36:00] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:36:00] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:36:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:36:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:36:00] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-04-07 18:36:00] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:36:00] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:36:00] [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 :[111187, 111187, 111187, 111187, 111187, 111187, 111187, 74, 35, 35, 41]
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 18:37:12] [INFO ] Invariant cache hit.
[2023-04-07 18:37:12] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-04-07 18:37:12] [INFO ] Invariant cache hit.
[2023-04-07 18:37:12] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:37:12] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-04-07 18:37:12] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 18:37:12] [INFO ] Invariant cache hit.
[2023-04-07 18:37:12] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:37:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75461 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 11) seen :169
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) 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 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 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49892 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000001 steps, including 52588 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 11) seen :110
Incomplete Best-First random walk after 1000000 steps, including 52611 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :110
Incomplete Best-First random walk after 1000000 steps, including 52460 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 11) seen :136
[2023-04-07 18:37:17] [INFO ] Invariant cache hit.
[2023-04-07 18:37:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:37:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:17] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:37:17] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:37:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:37:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:37:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:37:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:17] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-04-07 18:37:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:37:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:37:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:37:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:37:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:37:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:37:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:37:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:37:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:37:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:37:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:37:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:37:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:37:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:37:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:18] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:37:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:37:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:37:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:37:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:37:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:37:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:37:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:37:18] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:37:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:37:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:37:18] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:37:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:37:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:37:18] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:37:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:37:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:37:18] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:37:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:37:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:18] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:37:18] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:37:18] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:18] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:37:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:37:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:18] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:37:18] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:37:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:18] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:37:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:37:18] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:37:18] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:37:18] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:37:18] [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 :[111190, 111190, 111190, 111190, 111190, 111190, 111190, 76, 36, 36, 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 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 18:38:30] [INFO ] Invariant cache hit.
[2023-04-07 18:38:30] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 18:38:30] [INFO ] Invariant cache hit.
[2023-04-07 18:38:30] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:38:30] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-04-07 18:38:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:38:30] [INFO ] Invariant cache hit.
[2023-04-07 18:38:30] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:38:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75645 resets, run finished after 748 ms. (steps per millisecond=1336 ) properties (out of 11) seen :165
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 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49983 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000001 steps, including 52462 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 11) seen :117
Incomplete Best-First random walk after 1000000 steps, including 52534 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52594 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 11) seen :115
[2023-04-07 18:38:35] [INFO ] Invariant cache hit.
[2023-04-07 18:38:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:38:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:38:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:38:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:38:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:38:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:38:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:35] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-04-07 18:38:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:38:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:38:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:38:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:38:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:35] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:38:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:38:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:38:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:38:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:35] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:38:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:38:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:38:35] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:38:35] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:38:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:35] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:38:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:38:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:38:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:38:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:35] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:38:35] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:38:35] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:38:35] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:38:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:38:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:35] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:38:35] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:38:35] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:38:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:38:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:38:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:38:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:38:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:38:36] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:38:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:38:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:38:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:38:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:38:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:38:36] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:38:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:38:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:38:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:36] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:38:36] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:38:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Real]Added 10 Read/Feed constraints in 7 ms returned sat
[2023-04-07 18:38:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:38:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:36] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:38:36] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:38:36] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:36] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:38:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:38:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:36] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:38:36] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:38:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:36] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:38:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:38:36] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:38:36] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:38:36] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:38:36] [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 :[111193, 111193, 111193, 111193, 111193, 111193, 111193, 79, 37, 37, 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 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 18:39:47] [INFO ] Invariant cache hit.
[2023-04-07 18:39:47] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 18:39:47] [INFO ] Invariant cache hit.
[2023-04-07 18:39:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:39:47] [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 18:39:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:39:47] [INFO ] Invariant cache hit.
[2023-04-07 18:39:47] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:39:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75521 resets, run finished after 740 ms. (steps per millisecond=1351 ) properties (out of 11) seen :157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) 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 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50003 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000001 steps, including 52532 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 11) seen :109
Incomplete Best-First random walk after 1000001 steps, including 52539 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 11) seen :111
Incomplete Best-First random walk after 1000000 steps, including 52495 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :123
[2023-04-07 18:39:53] [INFO ] Invariant cache hit.
[2023-04-07 18:39:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:39:53] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:39:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:39:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:39:53] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:39:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:39:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:39:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:39:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:39:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:39:53] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:39:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:39:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:53] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:39:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:39:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:39:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:53] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:39:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:39:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:39:53] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:53] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:39:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:39:53] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:39:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:53] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:39:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:39:53] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:39:53] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:53] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:39:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:53] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:39:53] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:39:53] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:39:53] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:39:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:54] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:39:54] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:39:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:39:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:39:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:39:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:39:54] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:39:54] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:54] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:39:54] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:39:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:39:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:39:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:39:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:39:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:39:54] [INFO ] Added : 19 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:39:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:54] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:39:54] [INFO ] [Real]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-07 18:39:54] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:39:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:39:54] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:39:54] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:39:54] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:39:54] [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 :[111195, 111195, 111195, 111195, 111195, 111195, 111195, 81, 38, 38, 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 18:41:05] [INFO ] Invariant cache hit.
[2023-04-07 18:41:05] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 18:41:05] [INFO ] Invariant cache hit.
[2023-04-07 18:41:05] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:41:05] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-04-07 18:41:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:41:05] [INFO ] Invariant cache hit.
[2023-04-07 18:41:05] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:41:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75504 resets, run finished after 762 ms. (steps per millisecond=1312 ) properties (out of 11) seen :167
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) 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 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 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 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 368 ms. (steps per millisecond=2717 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49999 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 11) seen :152
Incomplete Best-First random walk after 1000000 steps, including 52581 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 11) seen :108
Incomplete Best-First random walk after 1000000 steps, including 52463 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 11) seen :133
Incomplete Best-First random walk after 1000000 steps, including 52539 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 11) seen :116
[2023-04-07 18:41:10] [INFO ] Invariant cache hit.
[2023-04-07 18:41:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:41:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:41:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:41:10] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:41:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:41:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:41:11] [INFO ] Added : 0 causal constraints over 0 iterations in 24 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:41:11] [INFO ] [Real]Absence check using 1 positive place invariants in 18 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:11] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:41:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:41:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:41:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:41:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:41:11] [INFO ] Added : 0 causal constraints over 0 iterations in 36 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:41:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:11] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:41:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:41:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:41:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:41:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:11] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:41:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:41:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:41:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:11] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:41:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:41:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:41:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:41:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:41:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:41:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:41:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:11] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:41:11] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:41:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Real]Added 10 Read/Feed constraints in 4 ms returned sat
[2023-04-07 18:41:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:41:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:11] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:41:11] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:41:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:11] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:41:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:41:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:41:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:41:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:41:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:41:12] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:41:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:41:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:12] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:41:12] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:41:12] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:41:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:41:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:41:12] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:41:12] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:41:12] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:41:12] [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 :[111198, 111198, 111198, 111198, 111198, 111198, 111198, 84, 39, 39, 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 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 18:42:23] [INFO ] Invariant cache hit.
[2023-04-07 18:42:23] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-04-07 18:42:23] [INFO ] Invariant cache hit.
[2023-04-07 18:42:23] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:42:23] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-04-07 18:42:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:42:23] [INFO ] Invariant cache hit.
[2023-04-07 18:42:23] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:42:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75467 resets, run finished after 756 ms. (steps per millisecond=1322 ) properties (out of 11) seen :147
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 367 ms. (steps per millisecond=2724 ) 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 367 ms. (steps per millisecond=2724 ) 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 50131 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000000 steps, including 52487 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 11) seen :130
Incomplete Best-First random walk after 1000001 steps, including 52472 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 11) seen :125
Incomplete Best-First random walk after 1000000 steps, including 52624 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 11) seen :129
[2023-04-07 18:42:28] [INFO ] Invariant cache hit.
[2023-04-07 18:42:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:42:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:28] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:42:28] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:42:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:42:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:42:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:42:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:28] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:42:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:42:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:42:28] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:42:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:42:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:28] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:42:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:42:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:42:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:42:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:28] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:42:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:42:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:42:28] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:42:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:42:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:28] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:42:28] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:42:28] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:42:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:42:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:28] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:42:28] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:42:28] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:42:28] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:42:28] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:42:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:42:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:42:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:42:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:29] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:42:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:42:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:42:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:42:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 10 ms returned sat
[2023-04-07 18:42:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:42:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:42:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:29] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:42:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:42:29] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:42:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:42:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:29] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:42:29] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:42:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:29] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:42:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:29] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:42:29] [INFO ] Added : 11 causal constraints over 3 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:42:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:29] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 10 ms.
[2023-04-07 18:42:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:42:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:29] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:42:29] [INFO ] Added : 19 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:42:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:29] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:42:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:42:29] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:42:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:42:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:42:29] [INFO ] Added : 9 causal constraints over 2 iterations in 9 ms. Result :sat
Minimization took 10 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, 87, 40, 40, 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 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 4 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 18:43:40] [INFO ] Invariant cache hit.
[2023-04-07 18:43:40] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 18:43:40] [INFO ] Invariant cache hit.
[2023-04-07 18:43:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:43:40] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-04-07 18:43:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:43:40] [INFO ] Invariant cache hit.
[2023-04-07 18:43:40] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:43:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75486 resets, run finished after 726 ms. (steps per millisecond=1377 ) properties (out of 11) seen :177
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) 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 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 358 ms. (steps per millisecond=2793 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49912 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000000 steps, including 52425 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 11) seen :137
Incomplete Best-First random walk after 1000001 steps, including 52678 resets, run finished after 533 ms. (steps per millisecond=1876 ) properties (out of 11) seen :122
Incomplete Best-First random walk after 1000000 steps, including 52432 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 11) seen :131
[2023-04-07 18:43:45] [INFO ] Invariant cache hit.
[2023-04-07 18:43:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:43:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:45] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:43:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:43:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:43:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:43:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:43:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:43:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:43:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:43:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:43:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:43:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:45] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-04-07 18:43:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:43:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:43:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:43:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:43:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:43:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:43:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:43:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:43:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:43:46] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:43:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:43:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:43:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:43:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:43:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:43:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:43:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:43:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:43:46] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:43:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:43:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:43:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:43:46] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:43:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:43:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:43:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:43:46] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:43:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:46] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:43:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:43:46] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:43:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:43:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:43:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:43:46] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:43:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:43:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:43:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:43:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:43:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:43:46] [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 :[111203, 111203, 111203, 111203, 111203, 111203, 111203, 89, 41, 41, 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 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 4 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 18:44:56] [INFO ] Invariant cache hit.
[2023-04-07 18:44:56] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 18:44:56] [INFO ] Invariant cache hit.
[2023-04-07 18:44:56] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:44:56] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-04-07 18:44:56] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 18:44:56] [INFO ] Invariant cache hit.
[2023-04-07 18:44:56] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:44:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75470 resets, run finished after 731 ms. (steps per millisecond=1367 ) properties (out of 11) seen :140
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 367 ms. (steps per millisecond=2724 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50093 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52340 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 11) seen :123
Incomplete Best-First random walk after 1000000 steps, including 52513 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 11) seen :174
Incomplete Best-First random walk after 1000001 steps, including 52486 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 11) seen :144
[2023-04-07 18:45:02] [INFO ] Invariant cache hit.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 18:45:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:45:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-07 18:45:02] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:45:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:45:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:45:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:45:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:45:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:45:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:45:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:45:02] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:45:02] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:45:02] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:45:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:45:02] [INFO ] Added : 19 causal constraints over 4 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:45:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:45:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:45:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:45:02] [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 :[111207, 111207, 111207, 111207, 111207, 111207, 111207, 91, 42, 42, 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 2 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 18:46:13] [INFO ] Invariant cache hit.
[2023-04-07 18:46:13] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 18:46:13] [INFO ] Invariant cache hit.
[2023-04-07 18:46:13] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:46:13] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-04-07 18:46:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:46:13] [INFO ] Invariant cache hit.
[2023-04-07 18:46:13] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:46:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75456 resets, run finished after 744 ms. (steps per millisecond=1344 ) properties (out of 11) seen :141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) 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 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50067 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000001 steps, including 52529 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 11) seen :138
Incomplete Best-First random walk after 1000000 steps, including 52482 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 11) seen :125
Incomplete Best-First random walk after 1000000 steps, including 52666 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 11) seen :101
[2023-04-07 18:46:19] [INFO ] Invariant cache hit.
[2023-04-07 18:46:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:19] [INFO ] [Real]Absence check using state equation in 172 ms returned sat
[2023-04-07 18:46:19] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:46:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:46:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:46:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:46:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:46:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:46:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:46:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:46:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:46:19] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:46:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:46:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:46:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:19] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:46:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:46:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:46:19] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:46:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:19] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:46:19] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:46:19] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:46:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:46:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:19] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:46:19] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:46:19] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:46:19] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:46:19] [INFO ] [Real]Absence check using 1 positive place invariants in 30 ms returned sat
[2023-04-07 18:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:20] [INFO ] [Real]Absence check using state equation in 264 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Real]Added 10 Read/Feed constraints in 30 ms returned sat
[2023-04-07 18:46:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:46:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:46:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:46:20] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:46:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:46:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:46:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:46:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:46:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:46:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:46:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:46:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:46:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:46:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:46:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:46:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:46:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:46:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:46:20] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:46:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:20] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:46:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:46:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:46:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:46:20] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:46:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:46:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:46:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:20] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:46:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:46:20] [INFO ] Added : 11 causal constraints over 3 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:46:20] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:20] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:46:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:46:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:46:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:20] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:46:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:46:20] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 18:46:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:20] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:46:20] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:46:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:46:20] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:46:20] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:46:20] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:46:20] [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 :[111210, 111210, 111210, 111210, 111210, 111210, 111210, 93, 43, 43, 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 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 18:47:32] [INFO ] Invariant cache hit.
[2023-04-07 18:47:32] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-04-07 18:47:32] [INFO ] Invariant cache hit.
[2023-04-07 18:47:32] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:47:32] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-04-07 18:47:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:47:32] [INFO ] Invariant cache hit.
[2023-04-07 18:47:32] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:47:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75553 resets, run finished after 747 ms. (steps per millisecond=1338 ) properties (out of 11) seen :161
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 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 367 ms. (steps per millisecond=2724 ) 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 366 ms. (steps per millisecond=2732 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 49931 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52492 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 11) seen :116
Incomplete Best-First random walk after 1000000 steps, including 52497 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 11) seen :109
Incomplete Best-First random walk after 1000000 steps, including 52567 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 11) seen :109
[2023-04-07 18:47:38] [INFO ] Invariant cache hit.
[2023-04-07 18:47:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:47:38] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:47:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:47:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:47:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:47:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:38] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:47:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:47:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:47:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:47:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:47:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:47:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:38] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:47:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:47:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:47:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:38] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:47:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:38] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:47:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:47:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:38] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:47:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:38] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:47:38] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:38] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:47:38] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:47:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:47:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:47:39] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:47:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:47:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:47:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:47:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:47:39] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:47:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:47:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:47:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:47:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:47:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:47:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:47:39] [INFO ] Added : 1 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:47:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:47:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:47:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:47:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:47:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:39] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:47:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:47:39] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:47:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:47:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:47:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:47:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:47:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:47:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:39] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:47:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:47:39] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:47:39] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:47:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:39] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:47:39] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:39] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:47:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:47:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:47:39] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:47:39] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:47:39] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:47:39] [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 :[111213, 111213, 111213, 111213, 111213, 111213, 111213, 96, 44, 44, 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 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 18:48:49] [INFO ] Invariant cache hit.
[2023-04-07 18:48:49] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-07 18:48:49] [INFO ] Invariant cache hit.
[2023-04-07 18:48:49] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:48:49] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-04-07 18:48:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:48:49] [INFO ] Invariant cache hit.
[2023-04-07 18:48:49] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:48:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75561 resets, run finished after 733 ms. (steps per millisecond=1364 ) properties (out of 11) seen :170
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) 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 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50079 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000000 steps, including 52564 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 11) seen :109
Incomplete Best-First random walk after 1000000 steps, including 52564 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 52543 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 11) seen :122
[2023-04-07 18:48:55] [INFO ] Invariant cache hit.
[2023-04-07 18:48:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:55] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:48:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:48:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:48:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:48:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:48:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:48:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:48:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:48:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:48:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:48:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:48:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:48:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:48:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:48:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:48:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:48:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:48:55] [INFO ] Added : 0 causal constraints over 0 iterations in 2 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:48:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:48:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:48:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:48:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:48:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:48:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:48:55] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:48:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:55] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:48:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:55] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:48:55] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:48:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:48:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:48:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:55] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:48:55] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:48:55] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:55] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:48:55] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:48:55] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:48:55] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:48:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:48:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:48:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:48:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:48:56] [INFO ] Added : 19 causal constraints over 4 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 18:48:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:48:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:56] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2023-04-07 18:48:56] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:48:56] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:48:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:48:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:48:56] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:48:56] [INFO ] [Nat]Added 10 Read/Feed constraints in 62 ms returned sat
[2023-04-07 18:48:56] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:48:56] [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 :[111216, 111216, 111216, 111216, 111216, 111216, 111216, 98, 45, 45, 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 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 18:50:05] [INFO ] Invariant cache hit.
[2023-04-07 18:50:05] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 18:50:05] [INFO ] Invariant cache hit.
[2023-04-07 18:50:05] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:50:05] [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 18:50:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:50:05] [INFO ] Invariant cache hit.
[2023-04-07 18:50:05] [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 18:50:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75664 resets, run finished after 727 ms. (steps per millisecond=1375 ) properties (out of 11) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50032 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52532 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000001 steps, including 52500 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 11) seen :102
Incomplete Best-First random walk after 1000000 steps, including 52846 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 11) seen :130
[2023-04-07 18:50:10] [INFO ] Invariant cache hit.
[2023-04-07 18:50:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:10] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:50:10] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:50:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:50:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:50:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:50:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:50:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:50:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:50:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:50:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:50:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:10] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:50:10] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:50:10] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:50:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:50:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:10] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:50:10] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:50:10] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:50:10] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:50:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:11] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:50:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:50:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:50:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:50:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:50:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:50:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:50:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:50:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:50:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:50:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:50:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:50:11] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:50:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:50:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:11] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:50:11] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:50:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:50:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:50:11] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:50:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:50:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:50:11] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:50:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:11] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:50:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:50:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:11] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:50:11] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:50:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:11] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:50:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:50:11] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:50:11] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:50:11] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:50:11] [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 :[111218, 111218, 111218, 111218, 111218, 111218, 111218, 101, 46, 46, 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 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 1 ms. Remains 22 /22 variables (removed 0) and now considering 21/21 (removed 0) transitions.
[2023-04-07 18:51:21] [INFO ] Invariant cache hit.
[2023-04-07 18:51:21] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-04-07 18:51:21] [INFO ] Invariant cache hit.
[2023-04-07 18:51:21] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:51:21] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-04-07 18:51:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:51:21] [INFO ] Invariant cache hit.
[2023-04-07 18:51:21] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:51:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75625 resets, run finished after 731 ms. (steps per millisecond=1367 ) properties (out of 11) seen :162
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50118 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000001 steps, including 52414 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 11) seen :152
Incomplete Best-First random walk after 1000000 steps, including 52519 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 11) seen :139
Incomplete Best-First random walk after 1000000 steps, including 52475 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 11) seen :137
[2023-04-07 18:51:26] [INFO ] Invariant cache hit.
[2023-04-07 18:51:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:51:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:26] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-04-07 18:51:26] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:51:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:51:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:51:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:51:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:51:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:51:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:51:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:26] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:51:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:51:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:51:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:26] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:51:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:51:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:51:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:51:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:51:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:51:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:51:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:51:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:51:26] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:51:26] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:51:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:26] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:51:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:51:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:51:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:51:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:51:26] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-04-07 18:51:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:51:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:26] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:51:26] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:26] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:51:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:51:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:26] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:51:26] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:26] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:51:26] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:51:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:51:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:51:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:27] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:27] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:51:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:51:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:27] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:51:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 8 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:27] [INFO ] [Nat]Absence check using state equation in 156 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:27] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:51:27] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:51:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:51:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:27] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:27] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:51:27] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 14 ms.
[2023-04-07 18:51:27] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:27] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:51:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:27] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:51:27] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:51:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:27] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:51:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:51:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:27] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:27] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:51:27] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:51:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:27] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:27] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:51:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:51:27] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:51:27] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:51:27] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:51:27] [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 :[111220, 111220, 111220, 111220, 111220, 111220, 111220, 103, 47, 47, 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 18:52:37] [INFO ] Invariant cache hit.
[2023-04-07 18:52:37] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-04-07 18:52:37] [INFO ] Invariant cache hit.
[2023-04-07 18:52:37] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:52:37] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-04-07 18:52:37] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 18:52:37] [INFO ] Invariant cache hit.
[2023-04-07 18:52:37] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:52:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75560 resets, run finished after 727 ms. (steps per millisecond=1375 ) properties (out of 11) seen :163
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49976 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52653 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 11) seen :109
Incomplete Best-First random walk after 1000000 steps, including 52514 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 11) seen :118
Incomplete Best-First random walk after 1000000 steps, including 52574 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 11) seen :129
[2023-04-07 18:52:42] [INFO ] Invariant cache hit.
[2023-04-07 18:52:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:52:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:42] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:52:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:52:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:52:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:52:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:52:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:42] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 18:52:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:52:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:52:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:52:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:52:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:52:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:52:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:52:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:52:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:42] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:52:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:52:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:52:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:52:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:52:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:52:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:52:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:52:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:52:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:42] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:52:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:52:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:52:42] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 11 ms.
[2023-04-07 18:52:42] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:52:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:42] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:52:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:52:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:52:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:52:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:52:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:52:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:52:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:52:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:52:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:42] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:52:42] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:52:42] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:52:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:52:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:42] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:52:42] [INFO ] [Nat]Added 10 Read/Feed constraints in 8 ms returned sat
[2023-04-07 18:52:42] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:52:42] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:52:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:43] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:52:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:52:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:52:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:52:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:52:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:52:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:52:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:43] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:52:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:52:43] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:52:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:43] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:52:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:52:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:43] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:52:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:52:43] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:52:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:52:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:52:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:43] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:52:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:52:43] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 16 ms.
[2023-04-07 18:52:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:52:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:52:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:52:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:43] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:52:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:52:43] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:52:43] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:43] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:52:43] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:52:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:52:43] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:52:43] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:52:43] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:52:43] [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 :[111224, 111224, 111224, 111224, 111224, 111224, 111224, 105, 48, 48, 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 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 4 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 18:53:52] [INFO ] Invariant cache hit.
[2023-04-07 18:53:52] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 18:53:52] [INFO ] Invariant cache hit.
[2023-04-07 18:53:52] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:53:52] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-04-07 18:53:52] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 18:53:52] [INFO ] Invariant cache hit.
[2023-04-07 18:53:52] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:53:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75511 resets, run finished after 728 ms. (steps per millisecond=1373 ) properties (out of 11) seen :159
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50028 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 11) seen :144
Incomplete Best-First random walk after 1000001 steps, including 52498 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 11) seen :118
Incomplete Best-First random walk after 1000001 steps, including 52590 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 11) seen :146
Incomplete Best-First random walk after 1000001 steps, including 52650 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 11) seen :109
[2023-04-07 18:53:58] [INFO ] Invariant cache hit.
[2023-04-07 18:53:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:58] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:53:58] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:53:58] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:53:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:53:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:53:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:53:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:53:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:58] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:53:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:53:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:53:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:53:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:53:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:53:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:53:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:53:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:53:58] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:53:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:53:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:53:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:53:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:53:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:53:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:53:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:53:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:53:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:53:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:53:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:58] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:53:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:53:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:53:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:53:58] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:53:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:53:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:53:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:58] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:53:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:53:58] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:53:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:53:58] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:53:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:58] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:53:58] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:53:58] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:53:58] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:53:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:53:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:59] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:53:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:53:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:53:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:53:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:59] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:53:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:53:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:53:59] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:53:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:53:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:53:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:53:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:53:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:53:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:53:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:59] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:53:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:53:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:53:59] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:53:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:53:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:59] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:53:59] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:53:59] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:53:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:53:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:53:59] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:53:59] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:53:59] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:53:59] [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 :[111227, 111227, 111227, 111227, 111227, 111227, 111227, 107, 49, 49, 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 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 18:55:08] [INFO ] Invariant cache hit.
[2023-04-07 18:55:08] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-07 18:55:08] [INFO ] Invariant cache hit.
[2023-04-07 18:55:08] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:55:08] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-04-07 18:55:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:55:08] [INFO ] Invariant cache hit.
[2023-04-07 18:55:08] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:55:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75485 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 11) seen :147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49888 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52522 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 11) seen :118
Incomplete Best-First random walk after 1000000 steps, including 52549 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 11) seen :131
Incomplete Best-First random walk after 1000000 steps, including 52513 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 11) seen :124
[2023-04-07 18:55:14] [INFO ] Invariant cache hit.
[2023-04-07 18:55:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:55:14] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:55:14] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:55:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:55:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 7 ms returned sat
[2023-04-07 18:55:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:55:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:55:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:14] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:55:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:14] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:55:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:55:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:14] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:55:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:55:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:55:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:14] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:55:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:14] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:55:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:55:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:55:14] [INFO ] [Real]Absence check using 1 positive place invariants in 8 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:14] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:55:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:55:14] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:55:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:55:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:55:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-07 18:55:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:55:14] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 18:55:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:14] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:55:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:55:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:55:14] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:55:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:55:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:55:14] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:55:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:14] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:55:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:14] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:55:14] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:55:14] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:14] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:55:14] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:55:14] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:55:14] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:55:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:55:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:15] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:55:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:55:15] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:55:15] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:55:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:55:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:15] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:55:15] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:55:15] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:55:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:55:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:55:15] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:55:15] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:55:15] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:55:15] [INFO ] Added : 9 causal constraints over 2 iterations in 27 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 :[111230, 111230, 111230, 111230, 111230, 111230, 111230, 110, 50, 50, 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 18:56:24] [INFO ] Invariant cache hit.
[2023-04-07 18:56:24] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-04-07 18:56:24] [INFO ] Invariant cache hit.
[2023-04-07 18:56:24] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:56:24] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-04-07 18:56:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:56:24] [INFO ] Invariant cache hit.
[2023-04-07 18:56:24] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:56:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75618 resets, run finished after 729 ms. (steps per millisecond=1371 ) properties (out of 11) seen :155
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49972 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000000 steps, including 52494 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 11) seen :137
Incomplete Best-First random walk after 1000001 steps, including 52605 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 11) seen :133
Incomplete Best-First random walk after 1000000 steps, including 52434 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 11) seen :132
[2023-04-07 18:56:29] [INFO ] Invariant cache hit.
[2023-04-07 18:56:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:29] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 18:56:29] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:56:29] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:56:29] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:56:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:56:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:29] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-04-07 18:56:29] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:56:29] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:56:29] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 18:56:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:56:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:56:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:56:30] [INFO ] [Real]Absence check using 1 positive place invariants in 25 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:30] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:56:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:56:30] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:56:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:56:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 14 ms.
[2023-04-07 18:56:30] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:56:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:56:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:56:30] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:56:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:56:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:56:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:56:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:56:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:56:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:56:30] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:56:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:56:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:56:30] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:56:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:56:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:56:30] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:56:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:56:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:56:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:30] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:56:30] [INFO ] Added : 19 causal constraints over 4 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:56:30] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:30] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:56:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:56:30] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:56:30] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:56:30] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:56:30] [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 :[111233, 111233, 111233, 111233, 111233, 111233, 111233, 113, 51, 51, 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 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 18:57:40] [INFO ] Invariant cache hit.
[2023-04-07 18:57:40] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-04-07 18:57:40] [INFO ] Invariant cache hit.
[2023-04-07 18:57:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:57:40] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-04-07 18:57:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:57:40] [INFO ] Invariant cache hit.
[2023-04-07 18:57:40] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:57:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75549 resets, run finished after 724 ms. (steps per millisecond=1381 ) properties (out of 11) seen :151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 50172 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000001 steps, including 52607 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 11) seen :143
Incomplete Best-First random walk after 1000000 steps, including 52479 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 11) seen :110
Incomplete Best-First random walk after 1000001 steps, including 52626 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 11) seen :122
[2023-04-07 18:57:45] [INFO ] Invariant cache hit.
[2023-04-07 18:57:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:57:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:57:45] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:57:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:57:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:57:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:57:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:57:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:57:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:57:45] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:57:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:57:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:57:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:57:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:57:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:57:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:57:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:57:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:57:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:57:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:57:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:57:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:57:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:57:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:57:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:45] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:57:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:57:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:57:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:57:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:57:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:45] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:57:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:57:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:57:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:57:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:45] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:57:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:57:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:57:45] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:57:45] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:57:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:45] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:57:45] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:57:45] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:57:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:57:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-04-07 18:57:45] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:57:45] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:57:45] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:57:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:46] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:57:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:57:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 12 ms returned sat
[2023-04-07 18:57:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:57:46] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:57:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Real]Added 10 Read/Feed constraints in 3 ms returned sat
[2023-04-07 18:57:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:57:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:57:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:57:46] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:57:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:57:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:57:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:46] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:57:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:57:46] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:57:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:57:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:57:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:57:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:57:46] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:57:46] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:46] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:57:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 18:57:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:57:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:46] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:57:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:57:46] [INFO ] Added : 19 causal constraints over 4 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:57:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:46] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:57:46] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:57:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:57:46] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:57:46] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:57:46] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:57:46] [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 :[111236, 111236, 111236, 111236, 111236, 111236, 111236, 116, 52, 52, 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 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 18:58:55] [INFO ] Invariant cache hit.
[2023-04-07 18:58:55] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-04-07 18:58:55] [INFO ] Invariant cache hit.
[2023-04-07 18:58:55] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:58:55] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-04-07 18:58:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 18:58:55] [INFO ] Invariant cache hit.
[2023-04-07 18:58:55] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 18:58:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75655 resets, run finished after 723 ms. (steps per millisecond=1383 ) properties (out of 11) seen :164
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50036 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 11) seen :136
Incomplete Best-First random walk after 1000000 steps, including 52447 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 11) seen :118
Incomplete Best-First random walk after 1000000 steps, including 52524 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 11) seen :140
Incomplete Best-First random walk after 1000000 steps, including 52393 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 11) seen :129
[2023-04-07 18:59:01] [INFO ] Invariant cache hit.
[2023-04-07 18:59:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:59:01] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 18:59:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:59:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:01] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:59:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:59:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:59:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:59:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:59:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:59:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:59:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:59:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:59:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 18:59:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:59:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:59:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:59:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:01] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:59:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:59:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 18:59:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:59:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:59:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:59:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:01] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:59:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:59:01] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 18:59:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:01] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:59:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:01] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:59:01] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:59:01] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:01] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:59:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:01] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:59:01] [INFO ] Added : 11 causal constraints over 3 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 18:59:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:59:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:59:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 18:59:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:59:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:59:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:02] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 18:59:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:59:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 8 ms.
[2023-04-07 18:59:02] [INFO ] Added : 19 causal constraints over 4 iterations in 30 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 18:59:02] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 18:59:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:02] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:59:02] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 18:59:02] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 18:59:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 18:59:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 18:59:02] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 18:59:02] [INFO ] [Nat]Added 10 Read/Feed constraints in 26 ms returned sat
[2023-04-07 18:59:02] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 18:59:02] [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 :[111239, 111239, 111239, 111239, 111239, 111239, 111239, 118, 53, 53, 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 19:00:11] [INFO ] Invariant cache hit.
[2023-04-07 19:00:11] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-04-07 19:00:11] [INFO ] Invariant cache hit.
[2023-04-07 19:00:11] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 19:00:11] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-04-07 19:00:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 19:00:11] [INFO ] Invariant cache hit.
[2023-04-07 19:00:11] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 19:00:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75324 resets, run finished after 721 ms. (steps per millisecond=1386 ) properties (out of 11) seen :174
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49990 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 11) seen :112
Incomplete Best-First random walk after 1000001 steps, including 52446 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 11) seen :119
Incomplete Best-First random walk after 1000000 steps, including 52664 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 11) seen :124
Incomplete Best-First random walk after 1000001 steps, including 52723 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 11) seen :117
[2023-04-07 19:00:16] [INFO ] Invariant cache hit.
[2023-04-07 19:00:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:16] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 19:00:16] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 19:00:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:00:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:00:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:16] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:00:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:00:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:00:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 19:00:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:16] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:00:16] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:00:16] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:00:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:16] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:00:16] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:00:16] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 19:00:16] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 19:00:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:00:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:00:17] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 19:00:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:00:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 19:00:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:00:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 19:00:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:00:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:00:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 19:00:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:00:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:17] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:00:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 19:00:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:00:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:17] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:00:17] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 19:00:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:17] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:00:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:00:17] [INFO ] Added : 1 causal constraints over 1 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 19:00:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:00:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:00:17] [INFO ] Added : 11 causal constraints over 3 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 19:00:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:17] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 19:00:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:00:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 19:00:17] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 19:00:17] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:17] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Real]Added 10 Read/Feed constraints in 2 ms returned sat
[2023-04-07 19:00:17] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:00:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:00:17] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:00:17] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:00:17] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 2 ms.
[2023-04-07 19:00:17] [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 :[111243, 111243, 111243, 111243, 111243, 111243, 111243, 120, 54, 54, 61]
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 19:01:26] [INFO ] Invariant cache hit.
[2023-04-07 19:01:26] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-04-07 19:01:26] [INFO ] Invariant cache hit.
[2023-04-07 19:01:26] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 19:01:26] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-04-07 19:01:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-04-07 19:01:26] [INFO ] Invariant cache hit.
[2023-04-07 19:01:26] [INFO ] Dead Transitions using invariants and state equation in 25 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 19:01:26] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75664 resets, run finished after 726 ms. (steps per millisecond=1377 ) properties (out of 11) seen :154
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 50076 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 11) seen :128
Incomplete Best-First random walk after 1000000 steps, including 52558 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 11) seen :124
Incomplete Best-First random walk after 1000000 steps, including 52591 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 11) seen :125
Incomplete Best-First random walk after 1000000 steps, including 52750 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 11) seen :118
[2023-04-07 19:01:32] [INFO ] Invariant cache hit.
[2023-04-07 19:01:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:32] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-04-07 19:01:32] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 19:01:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:01:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 19:01:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:01:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 19:01:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:01:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 19:01:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:01:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 19:01:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:01:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 19:01:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:01:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 19:01:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:01:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:01:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 19:01:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:01:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:01:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 19:01:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:01:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:01:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 19:01:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:01:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:01:32] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 19:01:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Real]Added 10 Read/Feed constraints in 5 ms returned sat
[2023-04-07 19:01:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:01:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:32] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 19:01:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:01:32] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 19:01:32] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:32] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:01:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:32] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:01:32] [INFO ] Added : 11 causal constraints over 3 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 19:01:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:32] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:01:32] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:01:32] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:01:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:01:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:01:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:01:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:01:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:01:33] [INFO ] Added : 19 causal constraints over 4 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 19:01:33] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:33] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:01:33] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:01:33] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:01:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:01:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:01:33] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:01:33] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:01:33] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 0 ms.
[2023-04-07 19:01:33] [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 :[111247, 111247, 111247, 111247, 111247, 111247, 111247, 122, 55, 55, 62]
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 19:02:42] [INFO ] Invariant cache hit.
[2023-04-07 19:02:42] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-04-07 19:02:42] [INFO ] Invariant cache hit.
[2023-04-07 19:02:42] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 19:02:42] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-04-07 19:02:42] [INFO ] Redundant transitions in 1 ms returned []
[2023-04-07 19:02:42] [INFO ] Invariant cache hit.
[2023-04-07 19:02:42] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 22/22 places, 21/21 transitions.
[2023-04-07 19:02:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 75551 resets, run finished after 722 ms. (steps per millisecond=1385 ) properties (out of 11) seen :199
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 11) seen :777777
Incomplete Best-First random walk after 1000000 steps, including 49981 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 11) seen :120
Incomplete Best-First random walk after 1000001 steps, including 52426 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 11) seen :109
Incomplete Best-First random walk after 1000000 steps, including 52700 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 11) seen :138
Incomplete Best-First random walk after 1000001 steps, including 52401 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 11) seen :116
[2023-04-07 19:02:47] [INFO ] Invariant cache hit.
[2023-04-07 19:02:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:02:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:47] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-04-07 19:02:47] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-04-07 19:02:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:02:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:02:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:02:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:47] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-04-07 19:02:47] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:02:47] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:02:47] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 19:02:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:02:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:47] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:02:47] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:02:47] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:02:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 19:02:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:02:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 19:02:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 19:02:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:02:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 19:02:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:02:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 19:02:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:02:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:02:48] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 19:02:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:02:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:02:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 19:02:48] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 19:02:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:02:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:02:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 19:02:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:48] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Real]Added 10 Read/Feed constraints in 0 ms returned sat
[2023-04-07 19:02:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:02:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:02:48] [INFO ] Added : 0 causal constraints over 0 iterations in 3 ms. Result :sat
Minimization took 3 ms.
[2023-04-07 19:02:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:02:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:02:48] [INFO ] Added : 1 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-04-07 19:02:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:48] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:02:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:48] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:02:48] [INFO ] Added : 11 causal constraints over 3 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-04-07 19:02:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:02:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:02:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:48] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 5 ms.
[2023-04-07 19:02:48] [INFO ] Added : 19 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-04-07 19:02:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:48] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Real]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] Solution in real domain found non-integer solution.
[2023-04-07 19:02:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-04-07 19:02:48] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2023-04-07 19:02:48] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2023-04-07 19:02:48] [INFO ] Computed and/alt/rep : 19/29/19 causal constraints (skipped 0 transitions) in 1 ms.
[2023-04-07 19:02:48] [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 :[111249, 111249, 111249, 111249, 111249, 111249, 111249, 125, 56, 56, 63]
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14206752 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16117060 kB

BK_TIME_CONFINEMENT_REACHED

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

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

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="ltsminxred"
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 ltsminxred"
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 r521-tall-167987246300197"
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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;