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.r357-smll-167891806300397.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SemanticWebServices-PT-S128P12, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891806300397
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 652K
-rw-r--r-- 1 mcc users 6.7K Feb 26 10:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 10:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 26 10:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 10:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 10:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Feb 26 10:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 26 10:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 26 10:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 224K Mar 5 18:23 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 SemanticWebServices-PT-S128P12-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S128P12-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679190927809

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S128P12
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-19 01:55:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 01:55:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 01:55:31] [INFO ] Load time of PNML (sax parser for PT used): 242 ms
[2023-03-19 01:55:31] [INFO ] Transformed 191 places.
[2023-03-19 01:55:31] [INFO ] Transformed 414 transitions.
[2023-03-19 01:55:31] [INFO ] Parsed PT model containing 191 places and 414 transitions and 1559 arcs in 354 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 208 transitions
Reduce redundant transitions removed 208 transitions.
Normalized transition count is 195 out of 204 initially.
// Phase 1: matrix 195 rows 189 cols
[2023-03-19 01:55:31] [INFO ] Computed 36 place invariants in 56 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 16) seen :3851
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 16) seen :32
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :52
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 :52
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 :52
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :31
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 :52
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :52
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :33
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :32
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :34
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :35
[2023-03-19 01:55:31] [INFO ] Flow matrix only has 195 transitions (discarded 9 similar events)
// Phase 1: matrix 195 rows 189 cols
[2023-03-19 01:55:31] [INFO ] Computed 36 place invariants in 12 ms
[2023-03-19 01:55:32] [INFO ] [Real]Absence check using 2 positive place invariants in 10 ms returned sat
[2023-03-19 01:55:32] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 50 ms returned sat
[2023-03-19 01:55:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:32] [INFO ] [Real]Absence check using state equation in 239 ms returned sat
[2023-03-19 01:55:32] [INFO ] State equation strengthened by 60 read => feed constraints.
[2023-03-19 01:55:32] [INFO ] [Real]Added 60 Read/Feed constraints in 19 ms returned sat
[2023-03-19 01:55:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-19 01:55:32] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 13 ms returned sat
[2023-03-19 01:55:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:33] [INFO ] [Nat]Absence check using state equation in 134 ms returned sat
[2023-03-19 01:55:33] [INFO ] [Nat]Added 60 Read/Feed constraints in 20 ms returned sat
[2023-03-19 01:55:33] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 31 ms.
[2023-03-19 01:55:33] [INFO ] Added : 3 causal constraints over 1 iterations in 103 ms. Result :sat
Minimization took 25 ms.
[2023-03-19 01:55:33] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-19 01:55:33] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 18 ms returned sat
[2023-03-19 01:55:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:33] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2023-03-19 01:55:33] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-19 01:55:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 01:55:33] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-19 01:55:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:33] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2023-03-19 01:55:33] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-19 01:55:33] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 24 ms.
[2023-03-19 01:55:33] [INFO ] Added : 0 causal constraints over 0 iterations in 49 ms. Result :sat
Minimization took 12 ms.
[2023-03-19 01:55:33] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 01:55:33] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 7 ms returned sat
[2023-03-19 01:55:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:33] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-19 01:55:33] [INFO ] [Real]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-19 01:55:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 01:55:34] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 9 ms returned sat
[2023-03-19 01:55:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:34] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-19 01:55:34] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-19 01:55:34] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 18 ms.
[2023-03-19 01:55:34] [INFO ] Added : 0 causal constraints over 0 iterations in 41 ms. Result :sat
Minimization took 12 ms.
[2023-03-19 01:55:34] [INFO ] [Real]Absence check using 2 positive place invariants in 13 ms returned sat
[2023-03-19 01:55:34] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 8 ms returned sat
[2023-03-19 01:55:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:34] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-19 01:55:34] [INFO ] [Real]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-19 01:55:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-19 01:55:34] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 8 ms returned sat
[2023-03-19 01:55:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:34] [INFO ] [Nat]Absence check using state equation in 80 ms returned sat
[2023-03-19 01:55:34] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-19 01:55:34] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 15 ms.
[2023-03-19 01:55:34] [INFO ] Added : 0 causal constraints over 0 iterations in 39 ms. Result :sat
Minimization took 13 ms.
[2023-03-19 01:55:34] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 01:55:34] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2023-03-19 01:55:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:34] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2023-03-19 01:55:34] [INFO ] [Real]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-19 01:55:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 01:55:34] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-19 01:55:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:35] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2023-03-19 01:55:35] [INFO ] [Nat]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-19 01:55:35] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 21 ms.
[2023-03-19 01:55:35] [INFO ] Added : 5 causal constraints over 1 iterations in 72 ms. Result :sat
Minimization took 20 ms.
[2023-03-19 01:55:35] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 01:55:35] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-19 01:55:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:35] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2023-03-19 01:55:35] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-19 01:55:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 01:55:35] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2023-03-19 01:55:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:35] [INFO ] [Nat]Absence check using state equation in 103 ms returned sat
[2023-03-19 01:55:35] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-19 01:55:35] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 21 ms.
[2023-03-19 01:55:35] [INFO ] Added : 0 causal constraints over 0 iterations in 50 ms. Result :sat
Minimization took 12 ms.
[2023-03-19 01:55:35] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-19 01:55:35] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-19 01:55:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:35] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2023-03-19 01:55:35] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-19 01:55:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 01:55:35] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 13 ms returned sat
[2023-03-19 01:55:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:36] [INFO ] [Nat]Absence check using state equation in 105 ms returned sat
[2023-03-19 01:55:36] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-19 01:55:36] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 20 ms.
[2023-03-19 01:55:36] [INFO ] Added : 3 causal constraints over 1 iterations in 64 ms. Result :sat
Minimization took 12 ms.
[2023-03-19 01:55:36] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 01:55:36] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-19 01:55:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:36] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2023-03-19 01:55:36] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-19 01:55:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 01:55:36] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-19 01:55:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:36] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
[2023-03-19 01:55:36] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-19 01:55:36] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 17 ms.
[2023-03-19 01:55:36] [INFO ] Added : 0 causal constraints over 0 iterations in 45 ms. Result :sat
Minimization took 12 ms.
[2023-03-19 01:55:36] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 01:55:36] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-19 01:55:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:36] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2023-03-19 01:55:36] [INFO ] [Real]Added 60 Read/Feed constraints in 13 ms returned sat
[2023-03-19 01:55:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:36] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 01:55:36] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2023-03-19 01:55:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:37] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-19 01:55:37] [INFO ] [Nat]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-19 01:55:37] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 17 ms.
[2023-03-19 01:55:37] [INFO ] Added : 3 causal constraints over 1 iterations in 88 ms. Result :sat
Minimization took 12 ms.
[2023-03-19 01:55:37] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 01:55:37] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-19 01:55:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:37] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2023-03-19 01:55:37] [INFO ] [Real]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-19 01:55:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 01:55:37] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 9 ms returned sat
[2023-03-19 01:55:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:37] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-19 01:55:37] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-19 01:55:37] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 18 ms.
[2023-03-19 01:55:37] [INFO ] Added : 0 causal constraints over 0 iterations in 46 ms. Result :sat
Minimization took 12 ms.
[2023-03-19 01:55:37] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 01:55:37] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 13 ms returned sat
[2023-03-19 01:55:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:37] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2023-03-19 01:55:37] [INFO ] [Real]Added 60 Read/Feed constraints in 12 ms returned sat
[2023-03-19 01:55:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:37] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 01:55:37] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2023-03-19 01:55:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:38] [INFO ] [Nat]Absence check using state equation in 98 ms returned sat
[2023-03-19 01:55:38] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-19 01:55:38] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 18 ms.
[2023-03-19 01:55:38] [INFO ] Added : 4 causal constraints over 1 iterations in 62 ms. Result :sat
Minimization took 13 ms.
[2023-03-19 01:55:38] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-19 01:55:38] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 14 ms returned sat
[2023-03-19 01:55:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:38] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2023-03-19 01:55:38] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-19 01:55:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 01:55:38] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 8 ms returned sat
[2023-03-19 01:55:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:38] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2023-03-19 01:55:38] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-19 01:55:38] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-19 01:55:38] [INFO ] Added : 4 causal constraints over 1 iterations in 54 ms. Result :sat
Minimization took 19 ms.
[2023-03-19 01:55:38] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 01:55:38] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-19 01:55:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:38] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2023-03-19 01:55:38] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-19 01:55:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 01:55:38] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2023-03-19 01:55:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:38] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2023-03-19 01:55:38] [INFO ] [Nat]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-19 01:55:38] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 18 ms.
[2023-03-19 01:55:39] [INFO ] Added : 3 causal constraints over 1 iterations in 63 ms. Result :sat
Minimization took 12 ms.
[2023-03-19 01:55:39] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 01:55:39] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2023-03-19 01:55:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:39] [INFO ] [Real]Absence check using state equation in 95 ms returned sat
[2023-03-19 01:55:39] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-19 01:55:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 01:55:39] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 9 ms returned sat
[2023-03-19 01:55:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:39] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-19 01:55:39] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-19 01:55:39] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 18 ms.
[2023-03-19 01:55:39] [INFO ] Added : 4 causal constraints over 1 iterations in 61 ms. Result :sat
Minimization took 13 ms.
[2023-03-19 01:55:39] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 01:55:39] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 9 ms returned sat
[2023-03-19 01:55:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:39] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-19 01:55:39] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-19 01:55:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 01:55:39] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 9 ms returned sat
[2023-03-19 01:55:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:39] [INFO ] [Nat]Absence check using state equation in 95 ms returned sat
[2023-03-19 01:55:39] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-19 01:55:39] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 17 ms.
[2023-03-19 01:55:39] [INFO ] Added : 5 causal constraints over 1 iterations in 69 ms. Result :sat
Minimization took 13 ms.
[2023-03-19 01:55:40] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-19 01:55:40] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-19 01:55:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:40] [INFO ] [Real]Absence check using state equation in 121 ms returned sat
[2023-03-19 01:55:40] [INFO ] [Real]Added 60 Read/Feed constraints in 13 ms returned sat
[2023-03-19 01:55:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:40] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-19 01:55:40] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-19 01:55:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:40] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2023-03-19 01:55:40] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-19 01:55:40] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 21 ms.
[2023-03-19 01:55:40] [INFO ] Added : 4 causal constraints over 1 iterations in 70 ms. Result :sat
Minimization took 20 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 :[7, 162, 90, 26, 18, 30, 25, 42, 26, 3314, 17, 25, 14, 14, 20, 21]
Support contains 16 out of 189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 204/204 transitions.
Graph (complete) has 261 edges and 189 vertex of which 100 are kept as prefixes of interest. Removing 89 places using SCC suffix rule.2 ms
Discarding 89 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 32 places
Drop transitions removed 2 transitions
Ensure Unique test removed 119 transitions
Reduce isomorphic transitions removed 121 transitions.
Iterating post reduction 0 with 153 rules applied. Total rules applied 154 place count 68 transition count 80
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 162 place count 60 transition count 72
Iterating global reduction 1 with 8 rules applied. Total rules applied 170 place count 60 transition count 72
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 171 place count 60 transition count 71
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 175 place count 56 transition count 67
Iterating global reduction 2 with 4 rules applied. Total rules applied 179 place count 56 transition count 67
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 183 place count 52 transition count 63
Iterating global reduction 2 with 4 rules applied. Total rules applied 187 place count 52 transition count 63
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 190 place count 49 transition count 60
Iterating global reduction 2 with 3 rules applied. Total rules applied 193 place count 49 transition count 60
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 196 place count 46 transition count 57
Iterating global reduction 2 with 3 rules applied. Total rules applied 199 place count 46 transition count 57
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 202 place count 46 transition count 54
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 206 place count 46 transition count 50
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 209 place count 44 transition count 49
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 213 place count 44 transition count 45
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 214 place count 43 transition count 45
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 215 place count 43 transition count 44
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 216 place count 42 transition count 44
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 217 place count 41 transition count 43
Iterating global reduction 6 with 1 rules applied. Total rules applied 218 place count 41 transition count 43
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 219 place count 40 transition count 42
Iterating global reduction 6 with 1 rules applied. Total rules applied 220 place count 40 transition count 42
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 221 place count 40 transition count 41
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 222 place count 40 transition count 40
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 223 place count 39 transition count 40
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 224 place count 39 transition count 39
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 225 place count 38 transition count 39
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 226 place count 38 transition count 38
Free-agglomeration rule applied 2 times.
Iterating global reduction 9 with 2 rules applied. Total rules applied 228 place count 38 transition count 36
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 231 place count 36 transition count 35
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 232 place count 35 transition count 34
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 233 place count 34 transition count 34
Applied a total of 233 rules in 87 ms. Remains 34 /189 variables (removed 155) and now considering 34/204 (removed 170) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 34/189 places, 34/204 transitions.
Successfully produced net in file /tmp/petri1000_6060059382979292049.dot
Drop transitions removed 1 transitions
Dominated transitions for bounds rules discarded 1 transitions
Reduce places removed 1 places and 0 transitions.
// Phase 1: matrix 33 rows 33 cols
[2023-03-19 01:55:41] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2722 ms. (steps per millisecond=367 ) properties (out of 16) seen :485815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 16) seen :37039
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=5434 ) properties (out of 16) seen :51282
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :51282
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :51282
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties (out of 16) seen :25681
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=3921 ) properties (out of 16) seen :51282
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 16) seen :31764
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :51282
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 16) seen :31748
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 16) seen :14470
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 16) seen :31789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 16) seen :29004
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 16) seen :37044
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 609 ms. (steps per millisecond=1642 ) properties (out of 16) seen :23054
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 623 ms. (steps per millisecond=1605 ) properties (out of 16) seen :23889
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 16) seen :37045
[2023-03-19 01:55:50] [INFO ] Invariant cache hit.
[2023-03-19 01:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:50] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 01:55:50] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-19 01:55:50] [INFO ] [Real]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:55:50] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-19 01:55:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 01:55:50] [INFO ] [Nat]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:55:50] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:55:50] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 01:55:50] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:55:50] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:55:50] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 01:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:50] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 01:55:50] [INFO ] [Real]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:55:50] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:55:50] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 01:55:50] [INFO ] [Real]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:55:50] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:55:50] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:50] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 01:55:50] [INFO ] [Real]Added 21 Read/Feed constraints in 5 ms returned sat
[2023-03-19 01:55:50] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:55:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:50] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 01:55:50] [INFO ] [Nat]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:55:50] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 01:55:50] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:50] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 01:55:50] [INFO ] [Real]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:55:50] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 01:55:50] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 01:55:50] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:55:50] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:55:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:51] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 01:55:51] [INFO ] [Nat]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:55:51] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:55:51] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 01:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 01:55:51] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:55:51] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:55:51] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:51] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 01:55:51] [INFO ] [Real]Added 21 Read/Feed constraints in 5 ms returned sat
[2023-03-19 01:55:51] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:55:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:51] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 01:55:51] [INFO ] [Nat]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:55:51] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:55:51] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:51] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 01:55:51] [INFO ] [Real]Added 21 Read/Feed constraints in 5 ms returned sat
[2023-03-19 01:55:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:51] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2023-03-19 01:55:51] [INFO ] [Nat]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:55:51] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 01:55:51] [INFO ] Added : 0 causal constraints over 0 iterations in 36 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:51] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 01:55:51] [INFO ] [Real]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:55:51] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:55:51] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 01:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:51] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 01:55:51] [INFO ] [Real]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:55:51] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:55:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:51] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 01:55:51] [INFO ] [Nat]Added 21 Read/Feed constraints in 5 ms returned sat
[2023-03-19 01:55:51] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:55:51] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:51] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 01:55:51] [INFO ] [Real]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:55:51] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-19 01:55:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:51] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 01:55:51] [INFO ] [Nat]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:55:51] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:55:51] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 01:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:51] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 01:55:51] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:55:51] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:55:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:51] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 01:55:51] [INFO ] [Nat]Added 21 Read/Feed constraints in 5 ms returned sat
[2023-03-19 01:55:51] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 01:55:51] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:52] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 01:55:52] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:55:52] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:55:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:52] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 01:55:52] [INFO ] [Nat]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:55:52] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:55:52] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:55:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 01:55:52] [INFO ] [Real]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:55:52] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:55:52] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[18512, 25641, 25641, 25641, 12779, 25641, 15858, 25641, 15857, 333333, 15861, 14473, 18512, 11468, 11874, 18504]
Support contains 16 out of 33 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 33/33 transitions.
Graph (complete) has 42 edges and 33 vertex of which 32 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 32 transition count 32
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 31 transition count 32
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 31 transition count 31
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 30 transition count 31
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 30 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 29 transition count 30
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 8 place count 29 transition count 29
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 10 place count 28 transition count 28
Applied a total of 10 rules in 12 ms. Remains 28 /33 variables (removed 5) and now considering 28/33 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 28/33 places, 28/33 transitions.
// Phase 1: matrix 28 rows 28 cols
[2023-03-19 01:56:21] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2099 ms. (steps per millisecond=476 ) properties (out of 16) seen :513146
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 16) seen :37041
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 567 ms. (steps per millisecond=1763 ) properties (out of 16) seen :24753
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=5882 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 16) seen :31820
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 16) seen :37045
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=1697 ) properties (out of 16) seen :17919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 16) seen :39229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 16) seen :33364
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 16) seen :35101
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 16) seen :33333
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 16) seen :25664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 494 ms. (steps per millisecond=2024 ) properties (out of 16) seen :27813
[2023-03-19 01:56:29] [INFO ] Invariant cache hit.
[2023-03-19 01:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:29] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 01:56:29] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 01:56:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:56:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:56:29] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 01:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 01:56:29] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:56:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:56:29] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 01:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 01:56:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:56:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:56:29] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 01:56:29] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:56:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:56:29] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 01:56:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:56:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:56:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:56:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:29] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 01:56:29] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:56:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:56:29] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 01:56:29] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:56:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:56:29] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:56:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:29] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 01:56:29] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 01:56:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:56:29] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:30] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 01:56:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:56:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:56:30] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 01:56:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:56:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:56:30] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 01:56:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:56:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:56:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:30] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 01:56:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:56:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:56:30] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 01:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 01:56:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:56:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:56:30] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 01:56:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:56:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:56:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:56:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:30] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 01:56:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:56:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:56:30] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 01:56:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:56:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:56:30] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 01:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:30] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 01:56:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:56:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:56:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:56:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:30] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 01:56:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:56:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:56:30] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 01:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:30] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 01:56:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:56:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:56:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:56:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:30] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 01:56:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:56:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:56:30] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 01:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:56:30] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 01:56:30] [INFO ] [Real]Added 17 Read/Feed constraints in 6 ms returned sat
[2023-03-19 01:56:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:56:30] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 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 :[18514, 333336, 27778, 27778, 12782, 27778, 15859, 27778, 18513, 333336, 19598, 16655, 18514, 16645, 12764, 18506]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 01:57:09] [INFO ] Invariant cache hit.
[2023-03-19 01:57:09] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-19 01:57:10] [INFO ] Invariant cache hit.
[2023-03-19 01:57:10] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 01:57:10] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-19 01:57:10] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 01:57:10] [INFO ] Invariant cache hit.
[2023-03-19 01:57:10] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 01:57:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2320 ms. (steps per millisecond=431 ) properties (out of 16) seen :513736
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 16) seen :39231
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 16) seen :27807
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 16) seen :44444
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 16) seen :33338
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 16) seen :17873
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 487 ms. (steps per millisecond=2053 ) properties (out of 16) seen :29001
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 16) seen :25699
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 16) seen :33350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 16) seen :39246
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 462 ms. (steps per millisecond=2164 ) properties (out of 16) seen :31783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=2100 ) properties (out of 16) seen :33363
[2023-03-19 01:57:18] [INFO ] Invariant cache hit.
[2023-03-19 01:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 01:57:18] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 01:57:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:57:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:57:18] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 01:57:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:57:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:57:18] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 01:57:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:57:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:57:18] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 01:57:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:57:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:57:18] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 01:57:18] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:57:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:57:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:57:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 01:57:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:57:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:57:18] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 01:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 01:57:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:57:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:57:18] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 01:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 01:57:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:57:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:57:18] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 01:57:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:57:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:57:18] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 01:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:18] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 01:57:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:57:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:57:18] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 01:57:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:57:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:57:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 01:57:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:57:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:57:18] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 01:57:18] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:57:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:57:18] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 01:57:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:57:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:57:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:57:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:19] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 01:57:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:57:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:57:19] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 01:57:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:19] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 01:57:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:57:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:57:19] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:57:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 01:57:19] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:57:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:57:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:57:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:19] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 01:57:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:57:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:57:19] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 01:57:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:19] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 01:57:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:57:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:57:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:57:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:19] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 01:57:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:57:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:57:19] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:57:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:57:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 01:57:19] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:57:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:57:19] [INFO ] Added : 3 causal constraints over 1 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, -1, -1, -1, -1, -1] Max seen :[19600, 333338, 27780, 27780, 13860, 27780, 22215, 27782, 18515, 333339, 19600, 16657, 18516, 19599, 15861, 18508]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 01:57:59] [INFO ] Invariant cache hit.
[2023-03-19 01:57:59] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-19 01:57:59] [INFO ] Invariant cache hit.
[2023-03-19 01:57:59] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 01:57:59] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-19 01:57:59] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-19 01:57:59] [INFO ] Invariant cache hit.
[2023-03-19 01:57:59] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 138 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 01:57:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2088 ms. (steps per millisecond=478 ) properties (out of 16) seen :512977
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 16) seen :39225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 16) seen :27785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 354 ms. (steps per millisecond=2824 ) properties (out of 16) seen :41678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 16) seen :39222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 16) seen :17896
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 16) seen :33343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 16) seen :30351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=2392 ) properties (out of 16) seen :41701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 16) seen :31760
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 16) seen :27833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 16) seen :31764
[2023-03-19 01:58:07] [INFO ] Invariant cache hit.
[2023-03-19 01:58:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 01:58:07] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 01:58:07] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:58:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:58:07] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 01:58:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:07] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 01:58:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:58:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:58:07] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:58:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:07] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 01:58:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:58:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:58:07] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:58:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 01:58:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:58:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:58:07] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 01:58:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:58:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:58:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:08] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 01:58:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:58:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:58:08] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 01:58:08] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:58:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:58:08] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:08] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 01:58:08] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:58:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:58:08] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 01:58:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:58:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:58:08] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:08] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 01:58:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:58:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:58:08] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 01:58:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:58:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:08] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 01:58:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:58:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:58:08] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 01:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:08] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 01:58:08] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:58:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:58:08] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 01:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 01:58:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:58:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:58:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:08] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 01:58:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:58:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:58:08] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 01:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 01:58:08] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:58:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:58:08] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:08] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 01:58:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:58:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:58:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:08] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 01:58:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:58:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:58:08] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:58:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:08] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 01:58:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:58:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:58:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:58:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:08] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 01:58:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:58:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:58:08] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:58:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:58:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 01:58:09] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:58:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:58:09] [INFO ] Added : 3 causal constraints over 1 iterations in 12 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, -1, -1, -1, -1, -1] Max seen :[19602, 333340, 27782, 27782, 13862, 27782, 22217, 27785, 19600, 333341, 19602, 16658, 20830, 19601, 15864, 18511]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 8 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 01:58:51] [INFO ] Invariant cache hit.
[2023-03-19 01:58:51] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-19 01:58:51] [INFO ] Invariant cache hit.
[2023-03-19 01:58:51] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 01:58:51] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-19 01:58:51] [INFO ] Redundant transitions in 27 ms returned []
[2023-03-19 01:58:51] [INFO ] Invariant cache hit.
[2023-03-19 01:58:51] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 167 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 01:58:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2274 ms. (steps per millisecond=439 ) properties (out of 16) seen :513451
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 16) seen :31750
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 16) seen :26671
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 16) seen :39240
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 16) seen :33341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 596 ms. (steps per millisecond=1677 ) properties (out of 16) seen :17968
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 16) seen :33371
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=2012 ) properties (out of 16) seen :31803
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 16) seen :33346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=1788 ) properties (out of 16) seen :25676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 568 ms. (steps per millisecond=1760 ) properties (out of 16) seen :31782
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 16) seen :37045
[2023-03-19 01:59:00] [INFO ] Invariant cache hit.
[2023-03-19 01:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 01:59:00] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 01:59:00] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:59:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:59:00] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 01:59:00] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:59:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:59:00] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 01:59:00] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:59:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:59:00] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 01:59:00] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:59:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:59:00] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:00] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 01:59:00] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:59:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:59:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:59:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:00] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 01:59:00] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:59:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:59:00] [INFO ] Added : 4 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 01:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:00] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 01:59:00] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:59:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:59:00] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 01:59:00] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:59:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:59:00] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 01:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:00] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 01:59:00] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:59:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:59:00] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:00] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 01:59:00] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:59:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:59:00] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:01] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-19 01:59:01] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:59:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:59:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:01] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 01:59:01] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:59:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:59:01] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 01:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:01] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 01:59:01] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:59:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:59:01] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:01] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 01:59:01] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:59:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:59:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:59:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:01] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 01:59:01] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:59:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:59:01] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:01] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2023-03-19 01:59:01] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:59:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:59:01] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 01:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:01] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 01:59:01] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:59:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:59:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:59:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:01] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 01:59:01] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:59:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:59:01] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 01:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 01:59:01] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:59:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:59:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:59:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:01] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 01:59:01] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:59:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:59:01] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:01] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 01:59:01] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:59:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:59:01] [INFO ] Added : 3 causal constraints over 1 iterations in 14 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, -1, -1, -1, -1, -1] Max seen :[19604, 333342, 27784, 27784, 13865, 27786, 22219, 27787, 19602, 333343, 19604, 16660, 20832, 19604, 15866, 18513]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 5 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 01:59:42] [INFO ] Invariant cache hit.
[2023-03-19 01:59:42] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-19 01:59:42] [INFO ] Invariant cache hit.
[2023-03-19 01:59:42] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 01:59:42] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-19 01:59:42] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-19 01:59:42] [INFO ] Invariant cache hit.
[2023-03-19 01:59:42] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 01:59:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2296 ms. (steps per millisecond=435 ) properties (out of 16) seen :513026
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 16) seen :35130
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 16) seen :33367
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 16) seen :37074
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 16) seen :41689
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=1697 ) properties (out of 16) seen :17899
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :31798
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 509 ms. (steps per millisecond=1964 ) properties (out of 16) seen :30366
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 16) seen :37050
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 16) seen :37041
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 16) seen :29008
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 474 ms. (steps per millisecond=2109 ) properties (out of 16) seen :35134
[2023-03-19 01:59:50] [INFO ] Invariant cache hit.
[2023-03-19 01:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 01:59:50] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 01:59:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 01:59:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:59:50] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 01:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 01:59:50] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:59:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:59:50] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 01:59:50] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:59:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:59:50] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 01:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 01:59:51] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:59:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:59:51] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 01:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 01:59:51] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:59:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:59:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:59:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:51] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 01:59:51] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:59:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:59:51] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 01:59:51] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:59:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:59:51] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:51] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 01:59:51] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:59:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:59:51] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:51] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 01:59:51] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:59:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:59:51] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:51] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 01:59:51] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:59:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 01:59:51] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:51] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 01:59:51] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:59:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:59:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:51] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-19 01:59:51] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:59:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:59:51] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:51] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-19 01:59:51] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:59:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:59:51] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:59:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:51] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 01:59:51] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 01:59:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:59:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:59:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:51] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 01:59:51] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:59:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:59:51] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 15 ms.
[2023-03-19 01:59:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 01:59:52] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:59:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 01:59:52] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 01:59:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:52] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 01:59:52] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:59:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:59:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:59:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:52] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-19 01:59:52] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:59:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:59:52] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 01:59:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:52] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 01:59:52] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:59:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:59:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 01:59:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:52] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 01:59:52] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 01:59:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 01:59:52] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 01:59:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 01:59:52] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 01:59:52] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 01:59:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 01:59:52] [INFO ] Added : 3 causal constraints over 1 iterations in 14 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, -1, -1, -1, -1, -1] Max seen :[19606, 333344, 27786, 27787, 16644, 27788, 22222, 27790, 20827, 333345, 19606, 16662, 20834, 19607, 15869, 18515]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:00:32] [INFO ] Invariant cache hit.
[2023-03-19 02:00:32] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-19 02:00:32] [INFO ] Invariant cache hit.
[2023-03-19 02:00:32] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:00:32] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-19 02:00:32] [INFO ] Redundant transitions in 28 ms returned []
[2023-03-19 02:00:32] [INFO ] Invariant cache hit.
[2023-03-19 02:00:32] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 165 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:00:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2199 ms. (steps per millisecond=454 ) properties (out of 16) seen :513029
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 16) seen :35121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 727 ms. (steps per millisecond=1375 ) properties (out of 16) seen :25675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=5555 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 16) seen :35106
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 16) seen :30332
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 16) seen :17900
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 16) seen :25665
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 16) seen :35131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=2392 ) properties (out of 16) seen :35101
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 16) seen :30347
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 16) seen :27827
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 16) seen :37073
[2023-03-19 02:00:41] [INFO ] Invariant cache hit.
[2023-03-19 02:00:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:00:41] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:00:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:00:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:00:41] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:00:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:41] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:00:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:00:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:00:41] [INFO ] Added : 0 causal constraints over 0 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:00:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:41] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:00:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:00:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:00:41] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:00:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:41] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:00:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:00:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:00:41] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:00:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:00:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:00:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:00:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:00:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:41] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:00:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:00:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 12 ms.
[2023-03-19 02:00:41] [INFO ] Added : 4 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:00:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:41] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:00:41] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:00:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:00:41] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:00:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:41] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:00:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:00:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:00:42] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:00:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:00:42] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:00:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:00:42] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:00:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:00:42] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:00:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:00:42] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:00:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:00:42] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:00:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:00:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:42] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:00:42] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:00:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:00:42] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:00:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:00:42] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:00:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:00:42] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:00:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:00:42] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:00:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:00:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:00:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:42] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:00:42] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:00:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:00:42] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:00:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:00:42] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:00:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:00:42] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:00:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:42] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 02:00:42] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:00:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:00:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:00:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:42] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:00:42] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:00:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:00:42] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:00:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:42] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:00:42] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:00:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:00:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:00:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:43] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:00:43] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:00:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:00:43] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:00:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:00:43] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 02:00:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:00:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:00:43] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 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 :[19608, 333345, 27788, 27790, 16646, 27790, 22224, 27792, 20829, 333349, 19608, 17532, 20836, 19609, 15872, 18518]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:01:24] [INFO ] Invariant cache hit.
[2023-03-19 02:01:24] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-19 02:01:24] [INFO ] Invariant cache hit.
[2023-03-19 02:01:24] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:01:24] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-19 02:01:24] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-19 02:01:24] [INFO ] Invariant cache hit.
[2023-03-19 02:01:24] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 167 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:01:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2139 ms. (steps per millisecond=467 ) properties (out of 16) seen :513387
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 16) seen :39269
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 200 ms. (steps per millisecond=5000 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 16) seen :31754
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 16) seen :39237
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 16) seen :39222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 16) seen :17922
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 16) seen :26672
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=3344 ) properties (out of 16) seen :41673
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 16) seen :35120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 16) seen :35098
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 16) seen :33375
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 16) seen :30321
[2023-03-19 02:01:32] [INFO ] Invariant cache hit.
[2023-03-19 02:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:32] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:01:32] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:01:32] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:01:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:01:32] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:32] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:01:32] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:01:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:01:32] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:01:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:32] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:01:32] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:01:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:01:32] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:33] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:01:33] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:01:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:01:33] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:01:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:01:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:01:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:01:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:01:33] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:01:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:01:33] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:01:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:01:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:01:33] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:33] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:01:33] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:01:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:01:33] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:01:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:01:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:01:33] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:01:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:01:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:01:33] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:01:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:01:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:01:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:33] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:01:33] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:01:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:01:33] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:01:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:01:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:01:33] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:01:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:01:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:01:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:01:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:33] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:01:33] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:01:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:01:33] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:33] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 02:01:33] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:01:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:01:33] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:01:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:01:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:01:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:01:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:01:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:33] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:01:33] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:01:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:01:33] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:01:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:01:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:01:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:01:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:01:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:01:34] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:01:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:01:34] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:01:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:01:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:01:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:01:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:01:34] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 7 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 :[19610, 333347, 27791, 27792, 16649, 27792, 22226, 27795, 20832, 333351, 19610, 20827, 20838, 19611, 16657, 18520]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:02:16] [INFO ] Invariant cache hit.
[2023-03-19 02:02:16] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-19 02:02:16] [INFO ] Invariant cache hit.
[2023-03-19 02:02:16] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:02:16] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-19 02:02:16] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 02:02:16] [INFO ] Invariant cache hit.
[2023-03-19 02:02:16] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 163 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:02:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2098 ms. (steps per millisecond=476 ) properties (out of 16) seen :512941
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 16) seen :37057
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=2145 ) properties (out of 16) seen :33355
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 16) seen :41689
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 16) seen :41689
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 16) seen :17897
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 16) seen :39233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 16) seen :37103
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 16) seen :41680
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 462 ms. (steps per millisecond=2164 ) properties (out of 16) seen :39241
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 16) seen :31762
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 16) seen :31757
[2023-03-19 02:02:24] [INFO ] Invariant cache hit.
[2023-03-19 02:02:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:24] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:02:24] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:02:24] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:02:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:02:24] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:02:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:02:24] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:02:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:02:24] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:02:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:02:24] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:02:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:02:24] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:02:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:02:24] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:02:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:02:24] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:02:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:02:24] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:02:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:02:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:02:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:24] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:02:24] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:02:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:02:24] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:02:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:02:24] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:02:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:02:24] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:02:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 02:02:24] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:02:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-19 02:02:24] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:02:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:02:25] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:02:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:02:25] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:02:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:02:25] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:02:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:02:25] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:02:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:02:25] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:02:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:02:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:25] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:02:25] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:02:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:02:25] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:02:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:02:25] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:02:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:02:25] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:02:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:02:25] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:02:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:02:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:02:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:25] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:02:25] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:02:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:02:25] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:02:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:25] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:02:25] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:02:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:02:25] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:02:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:02:25] [INFO ] [Real]Added 17 Read/Feed constraints in 10 ms returned sat
[2023-03-19 02:02:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:02:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:02:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:02:25] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:02:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:02:25] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:02:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:02:25] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:02:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:02:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:02:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:26] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:02:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:02:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:02:26] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:02:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:02:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:02:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:02:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:02:26] [INFO ] Added : 3 causal constraints over 1 iterations in 12 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, -1, -1, -1, -1, -1] Max seen :[19612, 333349, 27793, 27794, 16651, 27794, 22228, 27797, 20833, 333353, 19612, 20829, 20839, 19613, 16660, 18522]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:03:07] [INFO ] Invariant cache hit.
[2023-03-19 02:03:07] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-19 02:03:07] [INFO ] Invariant cache hit.
[2023-03-19 02:03:07] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:03:07] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-19 02:03:07] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-19 02:03:07] [INFO ] Invariant cache hit.
[2023-03-19 02:03:07] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 168 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:03:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2299 ms. (steps per millisecond=434 ) properties (out of 16) seen :513657
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 16) seen :41698
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 16) seen :30330
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 16) seen :30314
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 16) seen :37057
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 584 ms. (steps per millisecond=1712 ) properties (out of 16) seen :17872
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 16) seen :33331
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 16) seen :27823
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 16) seen :41671
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 16) seen :37062
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 16) seen :29018
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 16) seen :27826
[2023-03-19 02:03:15] [INFO ] Invariant cache hit.
[2023-03-19 02:03:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:03:15] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:03:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:03:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:03:15] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:03:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:03:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:03:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:03:15] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:03:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:15] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2023-03-19 02:03:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:03:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:03:15] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:03:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:03:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:03:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:03:15] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:03:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:15] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:03:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:03:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:03:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:03:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:15] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-19 02:03:15] [INFO ] [Nat]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:03:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:03:15] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:03:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:15] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:03:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:03:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:03:15] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:03:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:16] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2023-03-19 02:03:16] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:03:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-19 02:03:16] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:16] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 02:03:16] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:03:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:03:16] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:16] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:03:16] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:03:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:03:16] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:16] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:03:16] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:03:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:16] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:03:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:03:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:03:16] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:16] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:03:16] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:03:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:03:16] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:16] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:03:16] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:03:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:03:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:16] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:03:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:03:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:03:16] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:16] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2023-03-19 02:03:16] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:03:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:03:16] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 14 ms.
[2023-03-19 02:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:16] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-19 02:03:16] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:03:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:03:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:16] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:03:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:03:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:03:16] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:03:17] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:03:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:03:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:03:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:17] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-19 02:03:17] [INFO ] [Nat]Added 17 Read/Feed constraints in 13 ms returned sat
[2023-03-19 02:03:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-19 02:03:17] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:03:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:03:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:03:17] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:03:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:03:17] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 7 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 :[20828, 333351, 27796, 27796, 16653, 27797, 22230, 27802, 20835, 333355, 19614, 20831, 20841, 19615, 16662, 18524]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:03:59] [INFO ] Invariant cache hit.
[2023-03-19 02:03:59] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-19 02:03:59] [INFO ] Invariant cache hit.
[2023-03-19 02:03:59] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:03:59] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-19 02:03:59] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 02:03:59] [INFO ] Invariant cache hit.
[2023-03-19 02:03:59] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 149 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:03:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2291 ms. (steps per millisecond=436 ) properties (out of 16) seen :513331
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 361 ms. (steps per millisecond=2770 ) properties (out of 16) seen :35094
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 16) seen :26731
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 16) seen :33354
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 16) seen :39222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 16) seen :17946
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 16) seen :30309
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 16) seen :28974
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 16) seen :37068
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 16) seen :29006
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 16) seen :27810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 16) seen :25647
[2023-03-19 02:04:07] [INFO ] Invariant cache hit.
[2023-03-19 02:04:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:07] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:04:07] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:04:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:04:07] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:04:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:04:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:04:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:04:07] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:04:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:04:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:04:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:04:07] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:04:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:04:07] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:04:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-19 02:04:07] [INFO ] Added : 0 causal constraints over 0 iterations in 35 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:04:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:07] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:04:07] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:04:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:04:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:04:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:08] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 02:04:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:04:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:04:08] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:08] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 02:04:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 14 ms.
[2023-03-19 02:04:08] [INFO ] Added : 0 causal constraints over 0 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:04:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:04:08] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:04:08] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:04:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:04:08] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:04:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:04:08] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:04:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:04:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:08] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:04:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:04:08] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:04:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:04:08] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:04:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:04:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:04:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:08] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:04:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:04:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:04:08] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:04:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:04:08] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:04:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:04:08] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:09] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:04:09] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:04:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:04:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:04:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:09] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:04:09] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:04:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:04:09] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:04:09] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:04:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:04:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:09] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:04:09] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:04:09] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:04:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:09] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:04:09] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:04:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:04:09] [INFO ] Added : 3 causal constraints over 1 iterations in 15 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, -1, -1, -1, -1, -1] Max seen :[20830, 333353, 27798, 27800, 16656, 27799, 22232, 27804, 20837, 333358, 19616, 20833, 20843, 19616, 16665, 18527]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:04:50] [INFO ] Invariant cache hit.
[2023-03-19 02:04:50] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 02:04:50] [INFO ] Invariant cache hit.
[2023-03-19 02:04:50] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:04:50] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-19 02:04:50] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-19 02:04:50] [INFO ] Invariant cache hit.
[2023-03-19 02:04:50] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 135 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:04:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2097 ms. (steps per millisecond=476 ) properties (out of 16) seen :513298
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 16) seen :41683
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 16) seen :25710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 16) seen :35107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 390 ms. (steps per millisecond=2564 ) properties (out of 16) seen :37050
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 16) seen :17934
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 16) seen :29065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 486 ms. (steps per millisecond=2057 ) properties (out of 16) seen :27789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 359 ms. (steps per millisecond=2785 ) properties (out of 16) seen :35092
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 16) seen :29029
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 491 ms. (steps per millisecond=2036 ) properties (out of 16) seen :31805
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 16) seen :30330
[2023-03-19 02:04:58] [INFO ] Invariant cache hit.
[2023-03-19 02:04:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:04:58] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:04:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:04:58] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:04:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:04:58] [INFO ] [Real]Added 17 Read/Feed constraints in 7 ms returned sat
[2023-03-19 02:04:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:04:58] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:04:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:04:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:04:58] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:04:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:04:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:04:58] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:04:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:04:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:04:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:59] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:04:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:04:59] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:04:59] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:04:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:04:59] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:04:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:04:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:04:59] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:04:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:04:59] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:59] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:04:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:04:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:04:59] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:04:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:04:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:04:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:04:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:04:59] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:04:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:04:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:04:59] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:04:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:04:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:04:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:59] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:04:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:04:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:04:59] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:04:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:04:59] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:04:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:04:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:04:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:04:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:59] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:04:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:04:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:04:59] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:04:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:04:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:04:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:59] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:04:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:04:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:04:59] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:04:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:04:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:04:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:04:59] [INFO ] Added : 3 causal constraints over 1 iterations in 13 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, -1, -1, -1, -1, -1] Max seen :[20832, 333355, 27800, 27802, 16659, 27802, 22234, 27806, 20838, 333360, 19618, 20835, 20844, 19618, 16667, 18529]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:05:40] [INFO ] Invariant cache hit.
[2023-03-19 02:05:40] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-19 02:05:40] [INFO ] Invariant cache hit.
[2023-03-19 02:05:40] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:05:40] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-03-19 02:05:40] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-19 02:05:40] [INFO ] Invariant cache hit.
[2023-03-19 02:05:40] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 170 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:05:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2260 ms. (steps per millisecond=442 ) properties (out of 16) seen :513750
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 16) seen :41678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :31756
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 16) seen :33364
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 16) seen :41675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 584 ms. (steps per millisecond=1712 ) properties (out of 16) seen :17986
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 16) seen :35114
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 16) seen :33369
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 16) seen :39226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 16) seen :33346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 16) seen :30336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 16) seen :37070
[2023-03-19 02:05:48] [INFO ] Invariant cache hit.
[2023-03-19 02:05:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:05:48] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:05:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:05:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:05:48] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:05:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:48] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:05:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:05:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:05:48] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:05:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:05:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:05:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:05:48] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:05:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:05:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:05:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:05:48] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:05:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:05:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:05:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:05:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:05:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:48] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:05:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:05:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:05:48] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:05:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:05:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:05:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:05:48] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:05:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:05:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:05:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:05:49] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:05:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:05:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:05:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:05:49] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:05:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:05:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:05:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:05:49] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:05:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:05:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:05:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:05:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:49] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:05:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:05:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:05:49] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:05:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:49] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:05:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:05:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:05:49] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:05:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:05:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:05:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:05:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:05:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:05:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:05:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:05:49] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:05:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:05:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:05:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:05:49] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:05:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:05:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:05:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:05:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:05:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:49] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:05:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:05:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:05:49] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:05:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:05:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:05:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:05:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:05:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:49] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:05:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:05:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:05:49] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:05:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:05:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:05:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:05:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:05:49] [INFO ] Added : 3 causal constraints over 1 iterations in 12 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, -1, -1, -1, -1, -1] Max seen :[20834, 333358, 27802, 27804, 16661, 27804, 22236, 27809, 20840, 333362, 19620, 20837, 20846, 19621, 16669, 18531]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:06:30] [INFO ] Invariant cache hit.
[2023-03-19 02:06:30] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-19 02:06:30] [INFO ] Invariant cache hit.
[2023-03-19 02:06:30] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:06:30] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-19 02:06:30] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-19 02:06:30] [INFO ] Invariant cache hit.
[2023-03-19 02:06:30] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:06:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2075 ms. (steps per millisecond=481 ) properties (out of 16) seen :513254
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 16) seen :37061
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 16) seen :26705
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 16) seen :37039
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 16) seen :44452
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 16) seen :17965
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 16) seen :35099
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=2145 ) properties (out of 16) seen :31763
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 16) seen :37057
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 16) seen :35119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 513 ms. (steps per millisecond=1949 ) properties (out of 16) seen :30333
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 16) seen :41703
[2023-03-19 02:06:38] [INFO ] Invariant cache hit.
[2023-03-19 02:06:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:06:38] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:06:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:06:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:06:38] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:06:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:06:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:06:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:06:38] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:06:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:06:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:06:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:06:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:06:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:06:38] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:06:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:06:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:06:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:06:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:06:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:06:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:06:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:38] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:06:38] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:06:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:06:38] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:06:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:06:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:06:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:06:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:06:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:06:38] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:06:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:06:38] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:06:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:06:38] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:06:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:06:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:06:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:06:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:06:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:06:38] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:06:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:06:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:06:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:06:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:38] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:06:38] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:06:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:06:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:06:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:38] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:06:38] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:06:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:06:38] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:06:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:38] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:06:38] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:06:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:06:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:06:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:38] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:06:38] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:06:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:06:38] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:06:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:06:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:06:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:06:39] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:06:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:06:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:06:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:06:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:06:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:06:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:06:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:06:39] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:06:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:06:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:06:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:06:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:06:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:39] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:06:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:06:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:06:39] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:06:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:06:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:06:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:06:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:06:39] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20836, 333361, 27804, 27806, 16663, 27806, 22238, 27811, 22220, 333365, 19623, 20838, 20847, 19623, 16671, 20823]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:07:19] [INFO ] Invariant cache hit.
[2023-03-19 02:07:19] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 02:07:19] [INFO ] Invariant cache hit.
[2023-03-19 02:07:19] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:07:19] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-19 02:07:19] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-19 02:07:19] [INFO ] Invariant cache hit.
[2023-03-19 02:07:19] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:07:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2266 ms. (steps per millisecond=441 ) properties (out of 16) seen :512927
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 16) seen :27795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 486 ms. (steps per millisecond=2057 ) properties (out of 16) seen :31783
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 16) seen :35108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 16) seen :44481
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 16) seen :17918
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 16) seen :31781
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=2392 ) properties (out of 16) seen :33350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 16) seen :44490
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 16) seen :29046
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 16) seen :31759
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 16) seen :33360
[2023-03-19 02:07:27] [INFO ] Invariant cache hit.
[2023-03-19 02:07:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:27] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:07:27] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:07:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:07:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:07:27] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:07:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:07:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:07:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:07:27] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:07:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:27] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:07:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:07:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:07:27] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:07:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:07:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:07:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:07:27] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:07:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:07:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:07:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:07:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:07:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:07:27] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:07:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:07:27] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:07:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:07:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:07:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:07:27] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:07:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:27] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:07:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:07:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:07:27] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:07:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:07:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:07:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:07:28] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:07:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:07:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:07:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:07:28] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:07:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:07:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:07:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:07:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:07:28] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:07:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:07:28] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:07:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:28] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:07:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:07:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:07:28] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:07:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:07:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:07:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:07:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:07:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:28] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:07:28] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:07:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:07:28] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:07:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:07:28] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:07:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:07:28] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:07:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:07:28] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:07:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:07:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:07:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:28] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:07:28] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:07:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:07:28] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:07:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:07:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:07:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:07:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:07:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:28] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:07:28] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:07:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:07:28] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:07:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:07:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:07:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:07:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:07:28] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 7 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 :[20838, 333364, 27806, 27808, 16665, 27808, 22240, 27814, 22222, 333367, 19625, 20840, 22214, 19626, 16673, 20825]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:08:09] [INFO ] Invariant cache hit.
[2023-03-19 02:08:09] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-19 02:08:09] [INFO ] Invariant cache hit.
[2023-03-19 02:08:09] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:08:09] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-19 02:08:09] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 02:08:09] [INFO ] Invariant cache hit.
[2023-03-19 02:08:09] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:08:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2262 ms. (steps per millisecond=442 ) properties (out of 16) seen :513414
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 16) seen :37039
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 499 ms. (steps per millisecond=2004 ) properties (out of 16) seen :31788
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 292 ms. (steps per millisecond=3424 ) properties (out of 16) seen :44450
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 16) seen :30310
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=1697 ) properties (out of 16) seen :17897
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 16) seen :27793
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 16) seen :31764
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 16) seen :41675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 16) seen :35133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 16) seen :23834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 462 ms. (steps per millisecond=2164 ) properties (out of 16) seen :30316
[2023-03-19 02:08:17] [INFO ] Invariant cache hit.
[2023-03-19 02:08:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:08:17] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:08:17] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:08:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:08:17] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:08:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:17] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:08:17] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:08:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:08:17] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:08:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:17] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:08:17] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:08:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:08:17] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:08:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:17] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:08:17] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:08:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:08:17] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:08:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:08:17] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:08:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:08:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:08:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:17] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:08:17] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:08:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:08:17] [INFO ] Added : 4 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:08:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:17] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:08:17] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:08:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:08:17] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:08:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:08:17] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:08:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:08:17] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:08:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:08:17] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:08:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:08:17] [INFO ] Added : 0 causal constraints over 0 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:08:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:08:17] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:08:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:08:18] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:08:18] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:08:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:08:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:08:18] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:18] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-19 02:08:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:08:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:08:18] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:08:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:08:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:18] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:08:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:08:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:08:18] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:08:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:08:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:08:18] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:18] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 02:08:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:08:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:18] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:08:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:08:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:08:18] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:08:18] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:08:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:08:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:08:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:08:18] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:08:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:08:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:08:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:08:18] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 7 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 :[20840, 333366, 27809, 27810, 16667, 27810, 22242, 27816, 22224, 333369, 19628, 20842, 22216, 19630, 16675, 20827]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:08:59] [INFO ] Invariant cache hit.
[2023-03-19 02:08:59] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-19 02:08:59] [INFO ] Invariant cache hit.
[2023-03-19 02:08:59] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:08:59] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-19 02:08:59] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 02:08:59] [INFO ] Invariant cache hit.
[2023-03-19 02:08:59] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:08:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2493 ms. (steps per millisecond=401 ) properties (out of 16) seen :513349
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 16) seen :41694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 16) seen :37058
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 16) seen :35132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 16) seen :33346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 577 ms. (steps per millisecond=1733 ) properties (out of 16) seen :17971
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 16) seen :44484
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 16) seen :31756
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 16) seen :41675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 16) seen :37053
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 16) seen :23065
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 16) seen :35098
[2023-03-19 02:09:07] [INFO ] Invariant cache hit.
[2023-03-19 02:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:09:07] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:09:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:09:07] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:09:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:09:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:09:07] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:09:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:09:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:09:07] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:09:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:09:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:07] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:09:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:09:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:09:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:09:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:07] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:09:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:07] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:09:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 02:09:07] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:07] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:09:07] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:09:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:07] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:09:08] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:09:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:09:08] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:08] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:09:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:08] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:09:08] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:09:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:08] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:09:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:08] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:09:08] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:09:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:09:08] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:08] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:09:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:08] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:09:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:08] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:08] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:09:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:08] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:09:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:08] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:09:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:08] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:09:08] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:09:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:09:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:09:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:08] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:09:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:08] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:09:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:09:08] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:09:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:08] [INFO ] Added : 3 causal constraints over 1 iterations in 13 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, -1, -1, -1, -1, -1] Max seen :[20842, 333368, 27813, 27812, 18493, 27813, 22244, 27818, 22226, 333371, 22214, 20844, 22218, 19632, 16677, 20829]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:09:49] [INFO ] Invariant cache hit.
[2023-03-19 02:09:49] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-19 02:09:49] [INFO ] Invariant cache hit.
[2023-03-19 02:09:49] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:09:49] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-19 02:09:49] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 02:09:49] [INFO ] Invariant cache hit.
[2023-03-19 02:09:49] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 141 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:09:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2249 ms. (steps per millisecond=444 ) properties (out of 16) seen :513638
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 379 ms. (steps per millisecond=2638 ) properties (out of 16) seen :37051
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 16) seen :33353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 598 ms. (steps per millisecond=1672 ) properties (out of 16) seen :39236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=5952 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 16) seen :44458
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 572 ms. (steps per millisecond=1748 ) properties (out of 16) seen :17909
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 16) seen :33340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 16) seen :35107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 16) seen :44464
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 16) seen :31768
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 16) seen :25686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 16) seen :39265
[2023-03-19 02:09:57] [INFO ] Invariant cache hit.
[2023-03-19 02:09:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:09:57] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:09:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:09:57] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:09:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:09:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:09:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:58] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:09:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:09:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:09:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:09:58] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:09:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:09:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:58] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:09:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:09:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:09:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:09:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:58] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:09:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:09:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:09:58] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:09:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:09:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:58] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:09:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:09:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:09:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:09:58] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:09:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:09:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:58] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:09:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:09:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:09:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:09:58] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:09:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:09:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:09:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:09:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:58] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:09:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:09:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:09:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:09:58] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:09:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:09:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:09:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:09:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:58] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:09:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:58] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:09:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:09:58] [INFO ] [Real]Added 17 Read/Feed constraints in 8 ms returned sat
[2023-03-19 02:09:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:58] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:09:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:09:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:09:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:09:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:09:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:09:59] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:09:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:59] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:09:59] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:09:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:09:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:59] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:09:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:59] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:09:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:09:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:09:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:09:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:09:59] [INFO ] Added : 3 causal constraints over 1 iterations in 22 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, -1, -1, -1, -1, -1] Max seen :[20844, 333370, 27816, 27814, 18495, 27815, 22245, 27820, 22228, 333373, 22216, 20845, 22220, 19634, 16679, 20831]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:10:40] [INFO ] Invariant cache hit.
[2023-03-19 02:10:40] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-19 02:10:40] [INFO ] Invariant cache hit.
[2023-03-19 02:10:40] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:10:40] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-19 02:10:40] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 02:10:40] [INFO ] Invariant cache hit.
[2023-03-19 02:10:40] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:10:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2301 ms. (steps per millisecond=434 ) properties (out of 16) seen :513420
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 16) seen :39224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 554 ms. (steps per millisecond=1805 ) properties (out of 16) seen :25715
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 16) seen :37075
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 16) seen :39229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 591 ms. (steps per millisecond=1692 ) properties (out of 16) seen :17961
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 16) seen :30309
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 16) seen :31745
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 16) seen :41672
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 16) seen :29011
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 16) seen :26671
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 16) seen :30319
[2023-03-19 02:10:48] [INFO ] Invariant cache hit.
[2023-03-19 02:10:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:10:48] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:10:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:10:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:10:48] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:10:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:10:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:10:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:10:48] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:10:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:10:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:10:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:10:48] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:10:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:10:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:10:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:10:48] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:10:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:10:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:10:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:10:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:49] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:10:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:10:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:10:49] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:10:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:10:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:10:49] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:10:49] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:10:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:10:49] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:10:49] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:10:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:10:49] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:10:49] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:10:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:10:49] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:10:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:10:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:10:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:10:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:10:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:10:49] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:10:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:10:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:10:49] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:10:49] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:10:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:10:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:10:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:10:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:10:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:10:49] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:10:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:10:50] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:10:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:10:50] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:10:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:10:50] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:10:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:10:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:10:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:50] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:10:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:10:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:10:50] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:10:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:10:50] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:10:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:10:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:10:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:10:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:10:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:10:50] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:10:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:10:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:10:50] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:10:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:10:50] [INFO ] Added : 3 causal constraints over 1 iterations in 15 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, -1, -1, -1, -1, -1] Max seen :[20846, 333372, 27818, 27816, 18497, 27817, 22247, 27822, 22230, 333375, 22218, 20846, 22222, 19636, 16681, 20833]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:11:31] [INFO ] Invariant cache hit.
[2023-03-19 02:11:31] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 02:11:31] [INFO ] Invariant cache hit.
[2023-03-19 02:11:31] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:11:31] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-19 02:11:31] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 02:11:31] [INFO ] Invariant cache hit.
[2023-03-19 02:11:31] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 129 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:11:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2115 ms. (steps per millisecond=472 ) properties (out of 16) seen :513175
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 16) seen :39311
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=6024 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 16) seen :25680
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 16) seen :39221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 16) seen :41685
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 793 ms. (steps per millisecond=1261 ) properties (out of 16) seen :17922
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 499 ms. (steps per millisecond=2004 ) properties (out of 16) seen :27803
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :30318
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 16) seen :35095
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 16) seen :37069
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 16) seen :27780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 16) seen :28992
[2023-03-19 02:11:39] [INFO ] Invariant cache hit.
[2023-03-19 02:11:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:11:39] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:11:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:11:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:11:39] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:11:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:11:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:11:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:11:39] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:11:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:11:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:11:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:11:39] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:11:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:11:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:11:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:11:40] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:11:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:11:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:11:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:11:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:40] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:11:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:11:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:11:40] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:11:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:11:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:11:40] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:11:40] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:11:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:11:40] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:11:40] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:11:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:11:40] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:11:40] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:11:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:11:40] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:11:40] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:11:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:11:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:40] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:11:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:11:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:11:40] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:40] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:11:40] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:11:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:11:40] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 8 ms.
[2023-03-19 02:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:40] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:11:40] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:11:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:11:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:11:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:40] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:11:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:11:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:11:40] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:41] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:11:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:11:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:11:41] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:41] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:11:41] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:11:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:41] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:11:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:11:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:11:41] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:41] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:11:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:11:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:11:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:11:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:41] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:11:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:11:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:11:41] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:11:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:11:41] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:11:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:11:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:11:41] [INFO ] Added : 3 causal constraints over 1 iterations in 17 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, -1, -1, -1, -1, -1] Max seen :[20848, 333374, 27821, 27818, 18500, 27819, 22249, 27824, 22232, 333377, 22220, 20848, 22224, 19639, 16683, 20835]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:12:22] [INFO ] Invariant cache hit.
[2023-03-19 02:12:22] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-19 02:12:22] [INFO ] Invariant cache hit.
[2023-03-19 02:12:22] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:12:22] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-19 02:12:22] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-19 02:12:22] [INFO ] Invariant cache hit.
[2023-03-19 02:12:22] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:12:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2462 ms. (steps per millisecond=406 ) properties (out of 16) seen :513031
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 16) seen :30316
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 16) seen :27799
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 16) seen :37052
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 16) seen :37043
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 16) seen :17926
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 16) seen :35121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 16) seen :30340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 16) seen :37043
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 16) seen :31769
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 751 ms. (steps per millisecond=1331 ) properties (out of 16) seen :24733
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 421 ms. (steps per millisecond=2375 ) properties (out of 16) seen :35116
[2023-03-19 02:12:30] [INFO ] Invariant cache hit.
[2023-03-19 02:12:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:30] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:12:30] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:12:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:12:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:12:30] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:12:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:12:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:12:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:12:30] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:12:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:30] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:12:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:12:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:12:31] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:31] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:12:31] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:12:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:12:31] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:31] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:12:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:12:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:12:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:31] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:12:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:12:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:12:31] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:31] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:12:31] [INFO ] [Real]Added 17 Read/Feed constraints in 13 ms returned sat
[2023-03-19 02:12:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:12:31] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:12:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:12:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:12:31] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:31] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:12:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:12:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:12:31] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:31] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:12:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:12:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:12:31] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:12:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:12:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:31] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:12:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:12:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:12:31] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:31] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:12:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:12:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:12:31] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:12:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:12:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:12:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:31] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:12:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:12:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:12:31] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:12:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:12:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 02:12:31] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:12:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:12:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:12:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:12:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:12:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:31] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:12:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:12:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:12:31] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:12:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:32] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:12:32] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:12:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:12:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:12:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:32] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:12:32] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:12:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:12:32] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:12:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:12:32] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:12:32] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:12:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:12:32] [INFO ] Added : 3 causal constraints over 1 iterations in 14 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, -1, -1, -1, -1, -1] Max seen :[20850, 333377, 27823, 27820, 18502, 27822, 22250, 27826, 22235, 333380, 22222, 20850, 22226, 19642, 16685, 20837]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:13:15] [INFO ] Invariant cache hit.
[2023-03-19 02:13:15] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 02:13:15] [INFO ] Invariant cache hit.
[2023-03-19 02:13:15] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:13:15] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-19 02:13:15] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-19 02:13:15] [INFO ] Invariant cache hit.
[2023-03-19 02:13:15] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 140 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:13:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2354 ms. (steps per millisecond=424 ) properties (out of 16) seen :513226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 16) seen :44460
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 288 ms. (steps per millisecond=3472 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=4672 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 872 ms. (steps per millisecond=1146 ) properties (out of 16) seen :24706
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 486 ms. (steps per millisecond=2057 ) properties (out of 16) seen :31773
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 334 ms. (steps per millisecond=2994 ) properties (out of 16) seen :44459
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 591 ms. (steps per millisecond=1692 ) properties (out of 16) seen :17878
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 821 ms. (steps per millisecond=1218 ) properties (out of 16) seen :30316
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 16) seen :31763
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 16) seen :39245
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=2145 ) properties (out of 16) seen :30322
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 16) seen :27805
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 16) seen :29015
[2023-03-19 02:13:25] [INFO ] Invariant cache hit.
[2023-03-19 02:13:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:25] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:13:25] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:13:25] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:13:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:13:25] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:13:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:25] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:13:25] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:13:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:13:25] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:13:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:25] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:13:25] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:13:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:13:25] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:13:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:25] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:13:25] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:13:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:13:25] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:13:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:13:25] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:13:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:13:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:13:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:25] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:13:25] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:13:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:13:25] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:13:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:13:25] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:13:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:13:25] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:13:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:13:25] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:13:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:13:25] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:13:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:13:25] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:13:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:13:25] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:13:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:13:25] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:13:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:13:25] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:13:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:25] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:13:25] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:13:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:13:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:25] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:13:25] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:13:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:13:25] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:13:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:25] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:13:25] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:13:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:13:25] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:13:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:13:25] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:13:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:13:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:13:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:25] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-19 02:13:25] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:13:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:13:26] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:13:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:13:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:13:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:13:26] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:13:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:13:26] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:13:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:13:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:13:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:13:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:13:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:13:26] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:13:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:26] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:13:26] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:13:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:13:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:13:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:13:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:13:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:13:26] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:13:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:13:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:13:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:13:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:13:26] [INFO ] Added : 3 causal constraints over 1 iterations in 13 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, -1, -1, -1, -1, -1] Max seen :[22216, 333379, 27825, 27823, 18505, 27824, 22252, 27829, 22237, 333382, 22224, 20851, 22228, 19644, 16687, 20839]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 6 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:14:08] [INFO ] Invariant cache hit.
[2023-03-19 02:14:08] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-19 02:14:08] [INFO ] Invariant cache hit.
[2023-03-19 02:14:08] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:14:08] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-03-19 02:14:08] [INFO ] Redundant transitions in 34 ms returned []
[2023-03-19 02:14:08] [INFO ] Invariant cache hit.
[2023-03-19 02:14:08] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:14:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2452 ms. (steps per millisecond=407 ) properties (out of 16) seen :512664
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 16) seen :24720
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 16) seen :24786
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 16) seen :37075
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 16) seen :39227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 16) seen :17941
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 16) seen :39226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 16) seen :30313
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 16) seen :39221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 16) seen :30386
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 16) seen :41713
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 16) seen :31757
[2023-03-19 02:14:17] [INFO ] Invariant cache hit.
[2023-03-19 02:14:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:17] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:14:17] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:14:17] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:14:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:14:17] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:14:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:14:17] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:14:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:14:17] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:14:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:14:17] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:14:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:14:17] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:14:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:14:17] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:14:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:14:17] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:14:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:14:17] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:14:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:14:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:14:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:17] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:14:17] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:14:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:14:17] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:14:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:14:17] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:14:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:14:17] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:14:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:14:17] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:14:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:14:17] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:14:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:14:17] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:14:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:14:17] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:14:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:18] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:14:18] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:14:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:14:18] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:14:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:14:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:14:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:14:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:18] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 02:14:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:14:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:14:18] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:14:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:18] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 02:14:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:14:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:14:18] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:14:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:18] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:14:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:14:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:14:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:14:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:18] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:14:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:14:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:14:18] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:14:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:14:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:14:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:14:18] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:14:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:14:18] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:14:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:14:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:14:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:18] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:14:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:14:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:14:18] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:14:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:14:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:14:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:14:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:14:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:18] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-19 02:14:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:14:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:14:18] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:14:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:14:19] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 02:14:19] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:14:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:14:19] [INFO ] Added : 3 causal constraints over 1 iterations in 14 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, -1, -1, -1, -1, -1] Max seen :[22217, 333381, 27827, 27824, 18509, 27826, 22255, 27831, 22239, 333384, 22226, 20853, 22230, 19647, 20822, 20841]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 7 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:15:00] [INFO ] Invariant cache hit.
[2023-03-19 02:15:00] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-19 02:15:00] [INFO ] Invariant cache hit.
[2023-03-19 02:15:00] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:15:00] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-19 02:15:00] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 02:15:00] [INFO ] Invariant cache hit.
[2023-03-19 02:15:00] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:15:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2263 ms. (steps per millisecond=441 ) properties (out of 16) seen :513867
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 16) seen :31752
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=3984 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 16) seen :26694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 16) seen :41675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 16) seen :33361
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 16) seen :17912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 16) seen :33356
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 16) seen :30319
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 16) seen :41694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 16) seen :31759
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 16) seen :25671
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=2145 ) properties (out of 16) seen :33388
[2023-03-19 02:15:08] [INFO ] Invariant cache hit.
[2023-03-19 02:15:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:15:09] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:15:09] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:15:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:15:09] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:15:09] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:15:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:15:09] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:09] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:15:09] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:15:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:15:09] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:15:09] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:15:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:15:09] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:09] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:15:09] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:15:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:15:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:15:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:09] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 02:15:09] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:15:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:15:09] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:09] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:15:09] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:15:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:15:09] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:09] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:15:09] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:15:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:15:09] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:09] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:15:09] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:15:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:15:09] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:09] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:15:09] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:15:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:15:09] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:09] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:15:09] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:15:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:15:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:09] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:15:09] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:15:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:15:09] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:15:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:09] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:15:09] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:15:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:15:10] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:15:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:10] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:15:10] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:15:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:15:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:15:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:10] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:15:10] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:15:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:15:10] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:15:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:10] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:15:10] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:15:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:15:10] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:15:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:10] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:15:10] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:15:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:15:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:15:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:10] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:15:10] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:15:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:15:10] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:15:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:10] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:15:10] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:15:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:15:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:15:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:10] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:15:10] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:15:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:15:10] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:15:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:15:10] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:15:10] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:15:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:15:10] [INFO ] Added : 3 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 13 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 :[22219, 333384, 27829, 27826, 18512, 27830, 22257, 27834, 22242, 333386, 22227, 20855, 22232, 19649, 20825, 20844]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:15:52] [INFO ] Invariant cache hit.
[2023-03-19 02:15:52] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-19 02:15:52] [INFO ] Invariant cache hit.
[2023-03-19 02:15:52] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:15:52] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-19 02:15:52] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-19 02:15:52] [INFO ] Invariant cache hit.
[2023-03-19 02:15:52] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 146 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:15:52] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2490 ms. (steps per millisecond=401 ) properties (out of 16) seen :512752
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 16) seen :37050
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 16) seen :29009
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 16) seen :35139
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=1697 ) properties (out of 16) seen :17936
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :39251
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 16) seen :31798
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 16) seen :37043
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 16) seen :31762
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :24718
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 16) seen :39232
[2023-03-19 02:16:00] [INFO ] Invariant cache hit.
[2023-03-19 02:16:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:00] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:16:00] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:16:00] [INFO ] [Real]Added 17 Read/Feed constraints in 7 ms returned sat
[2023-03-19 02:16:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:16:00] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:16:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:00] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:16:00] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:16:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:16:01] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:16:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:16:01] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:16:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:16:01] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:16:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:01] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:16:01] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:16:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-19 02:16:01] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:16:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:16:01] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:16:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:16:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:16:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:01] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:16:01] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:16:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:16:01] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:16:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:01] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:16:01] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:16:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:16:01] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:16:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:01] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:16:01] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:16:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:16:01] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:16:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:01] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:16:01] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:16:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:16:01] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:16:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:01] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:16:01] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:16:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:16:01] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:16:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:01] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:16:01] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:16:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:16:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:01] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:16:01] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:16:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:16:01] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:16:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:01] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:16:01] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:16:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:16:01] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:16:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:01] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 02:16:01] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:16:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-19 02:16:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:16:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:02] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:16:02] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:16:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:16:02] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:02] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:16:02] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:16:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:16:02] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:02] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 02:16:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:16:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:16:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:16:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:02] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:16:02] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:16:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:16:02] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:02] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:16:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:16:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:16:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:16:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:02] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:16:02] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:16:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:16:02] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:02] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 02:16:02] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:16:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:16:02] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 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 :[22221, 333386, 27831, 27828, 18514, 27833, 22259, 27836, 22244, 333388, 22229, 20857, 22234, 19651, 20827, 20846]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:16:44] [INFO ] Invariant cache hit.
[2023-03-19 02:16:44] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-19 02:16:44] [INFO ] Invariant cache hit.
[2023-03-19 02:16:44] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:16:44] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-19 02:16:44] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-19 02:16:44] [INFO ] Invariant cache hit.
[2023-03-19 02:16:44] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:16:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2484 ms. (steps per millisecond=402 ) properties (out of 16) seen :513364
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 16) seen :39231
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=1589 ) properties (out of 16) seen :23872
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=3802 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 641 ms. (steps per millisecond=1560 ) properties (out of 16) seen :37058
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 16) seen :33338
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 16) seen :17994
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 16) seen :31764
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 16) seen :33346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 460 ms. (steps per millisecond=2173 ) properties (out of 16) seen :44505
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 16) seen :28995
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 16) seen :26686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 16) seen :33354
[2023-03-19 02:16:53] [INFO ] Invariant cache hit.
[2023-03-19 02:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:53] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 02:16:53] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:16:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:16:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:16:53] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:16:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:16:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:16:53] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:16:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:16:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:16:53] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:53] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:16:53] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:16:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:16:53] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:53] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:16:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:16:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:53] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:16:53] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:16:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:16:53] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:16:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:16:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:16:53] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:53] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:16:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:16:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:16:53] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:16:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:16:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:16:53] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:53] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:16:53] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:16:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:16:53] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:53] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:16:53] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:16:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:16:53] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:16:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:16:53] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:16:54] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:16:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:16:54] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:54] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:16:54] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:16:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:16:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:54] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:16:54] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:16:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:16:54] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:54] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:16:54] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:16:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:16:54] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:54] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:16:54] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:16:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:16:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:54] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:16:54] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:16:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:16:54] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:54] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:16:54] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:16:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:16:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:54] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:16:54] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:16:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:16:54] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:16:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:16:54] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:16:54] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:16:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:16:54] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22223, 333388, 27833, 27830, 18516, 27835, 22262, 27838, 22246, 333391, 22231, 20859, 22236, 19653, 20830, 20848]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:17:35] [INFO ] Invariant cache hit.
[2023-03-19 02:17:35] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-19 02:17:35] [INFO ] Invariant cache hit.
[2023-03-19 02:17:35] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:17:35] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-19 02:17:35] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 02:17:35] [INFO ] Invariant cache hit.
[2023-03-19 02:17:35] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:17:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2286 ms. (steps per millisecond=437 ) properties (out of 16) seen :513237
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 16) seen :31810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=2100 ) properties (out of 16) seen :35120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 16) seen :30316
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 16) seen :44479
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 16) seen :17974
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 16) seen :39236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 16) seen :26711
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 16) seen :30306
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 16) seen :37059
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 16) seen :23006
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 16) seen :39269
[2023-03-19 02:17:44] [INFO ] Invariant cache hit.
[2023-03-19 02:17:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:44] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:17:44] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:17:44] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:17:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:17:44] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:17:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:44] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:17:44] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:17:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:17:44] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:17:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:44] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:17:44] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:17:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:17:44] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:17:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:44] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:17:44] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:17:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:17:44] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:17:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:44] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:17:44] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:17:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:17:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:17:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:44] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:17:44] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:17:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:17:44] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:17:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:44] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:17:44] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:17:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:17:44] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:17:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:44] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:17:44] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:17:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:17:44] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:17:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:44] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:17:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:17:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:17:44] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:17:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:44] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:17:44] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:17:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:17:44] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:17:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:44] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:17:44] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:17:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:17:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:44] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:17:44] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:17:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:17:44] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:17:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:44] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:17:44] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:17:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:17:44] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:17:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:44] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:17:44] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:17:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:17:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:17:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:45] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:17:45] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:17:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:17:45] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:17:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:17:45] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:17:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:17:45] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:17:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:45] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:17:45] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:17:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:17:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:17:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:45] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:17:45] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:17:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:17:45] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:17:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:17:45] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:17:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:17:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:17:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:45] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:17:45] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:17:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:17:45] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:17:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:17:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:17:45] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:17:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:17:45] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22225, 333390, 27836, 27834, 18519, 27837, 22264, 27840, 22248, 333394, 22234, 20861, 22239, 19655, 20832, 20850]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:18:27] [INFO ] Invariant cache hit.
[2023-03-19 02:18:27] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-19 02:18:27] [INFO ] Invariant cache hit.
[2023-03-19 02:18:27] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:18:27] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-19 02:18:27] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 02:18:27] [INFO ] Invariant cache hit.
[2023-03-19 02:18:27] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 155 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:18:27] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2275 ms. (steps per millisecond=439 ) properties (out of 16) seen :513489
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=2237 ) properties (out of 16) seen :35114
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 16) seen :30317
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 16) seen :26765
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 16) seen :30325
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 16) seen :17978
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 16) seen :44478
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 16) seen :29011
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 16) seen :39240
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 16) seen :27796
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 16) seen :26694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 16) seen :31761
[2023-03-19 02:18:35] [INFO ] Invariant cache hit.
[2023-03-19 02:18:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:35] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:18:35] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:18:35] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:18:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:18:35] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:18:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:18:35] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:18:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:18:35] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:18:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:35] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:18:35] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:18:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:18:35] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:18:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:18:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:18:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:18:36] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:18:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:18:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:18:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:18:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:36] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:18:36] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:18:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 02:18:36] [INFO ] Added : 4 causal constraints over 1 iterations in 73 ms. Result :sat
Minimization took 30 ms.
[2023-03-19 02:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:36] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2023-03-19 02:18:36] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:18:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 02:18:36] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 8 ms.
[2023-03-19 02:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:36] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2023-03-19 02:18:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:18:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:18:36] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:36] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 02:18:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:18:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:18:36] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:18:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:18:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:18:36] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:18:36] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:18:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:18:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:36] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:18:36] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:18:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:18:36] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:18:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:18:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:18:36] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:18:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:18:37] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:18:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:18:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:18:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:37] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:18:37] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:18:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:18:37] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:18:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:18:37] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:18:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:18:37] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:18:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:37] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:18:37] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:18:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:18:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:18:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:37] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:18:37] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:18:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:18:37] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:18:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:37] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:18:37] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:18:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:18:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:18:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:37] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:18:37] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:18:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:18:37] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:18:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:18:37] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:18:37] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:18:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:18:37] [INFO ] Added : 3 causal constraints over 1 iterations in 15 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, -1, -1, -1, -1, -1] Max seen :[22227, 333393, 27838, 27836, 18521, 27839, 22266, 27842, 22250, 333396, 22236, 20862, 22242, 19657, 20834, 20852]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:19:18] [INFO ] Invariant cache hit.
[2023-03-19 02:19:18] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-19 02:19:18] [INFO ] Invariant cache hit.
[2023-03-19 02:19:18] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:19:18] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-19 02:19:18] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-19 02:19:18] [INFO ] Invariant cache hit.
[2023-03-19 02:19:18] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:19:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2450 ms. (steps per millisecond=408 ) properties (out of 16) seen :513325
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 16) seen :37050
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 16) seen :24719
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 394 ms. (steps per millisecond=2538 ) properties (out of 16) seen :41700
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 597 ms. (steps per millisecond=1675 ) properties (out of 16) seen :35095
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 16) seen :17996
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 490 ms. (steps per millisecond=2040 ) properties (out of 16) seen :30320
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 16) seen :30322
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 16) seen :37053
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 16) seen :35107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 16) seen :29044
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 16) seen :39241
[2023-03-19 02:19:27] [INFO ] Invariant cache hit.
[2023-03-19 02:19:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:27] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:19:27] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:19:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:19:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:19:27] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:19:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:19:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:19:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:19:27] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:19:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:19:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:19:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:19:27] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:19:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:19:27] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:19:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:19:27] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:19:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:27] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:19:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:19:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:19:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:19:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:27] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:19:27] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:19:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:19:27] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:19:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:27] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:19:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:19:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:19:27] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:19:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:27] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 02:19:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:19:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:19:27] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:19:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:19:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:19:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:19:27] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:19:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:19:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:19:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:19:27] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:19:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:27] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:19:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:19:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:19:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:27] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:19:27] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:19:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:19:27] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:19:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:19:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:19:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:19:27] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:19:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:19:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:19:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:19:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:19:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:28] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:19:28] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:19:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:19:28] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:19:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:19:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:19:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:19:28] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:19:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:19:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:19:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:19:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:19:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:28] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:19:28] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:19:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:19:28] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:19:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:19:28] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:19:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:19:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:19:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:28] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:19:28] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:19:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:19:28] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:19:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:19:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:19:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:19:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:19:28] [INFO ] Added : 3 causal constraints over 1 iterations in 13 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, -1, -1, -1, -1, -1] Max seen :[22230, 333395, 27841, 27839, 18524, 27842, 22268, 27844, 22252, 333399, 22239, 20864, 22244, 19659, 20836, 20854]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:20:09] [INFO ] Invariant cache hit.
[2023-03-19 02:20:09] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-19 02:20:09] [INFO ] Invariant cache hit.
[2023-03-19 02:20:09] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:20:09] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-19 02:20:09] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-19 02:20:09] [INFO ] Invariant cache hit.
[2023-03-19 02:20:09] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 140 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:20:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2481 ms. (steps per millisecond=403 ) properties (out of 16) seen :513164
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=2808 ) properties (out of 16) seen :41679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 16) seen :26686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 16) seen :41679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 16) seen :37034
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 16) seen :17917
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 16) seen :29047
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 16) seen :31764
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 16) seen :44446
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 430 ms. (steps per millisecond=2325 ) properties (out of 16) seen :31760
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 16) seen :24726
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 16) seen :29009
[2023-03-19 02:20:17] [INFO ] Invariant cache hit.
[2023-03-19 02:20:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:17] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:20:17] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:20:17] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:20:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:20:17] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:20:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:17] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:20:17] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:20:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:20:17] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:20:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:17] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:20:17] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:20:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-19 02:20:17] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:20:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:20:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:20:18] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:18] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:20:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:20:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:20:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:20:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:18] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:20:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:20:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:20:18] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:18] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:20:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:20:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:20:18] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:20:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:20:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:20:18] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:20:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:20:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:20:18] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:20:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:20:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:20:18] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:20:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:20:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:20:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:18] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:20:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:20:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:20:18] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:20:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:20:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:20:18] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:20:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:20:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:20:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:20:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:20:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:20:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:20:18] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:20:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:20:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:20:18] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:18] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:20:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:20:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:20:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:20:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:20:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:20:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:20:18] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:20:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:20:18] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:20:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:20:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:20:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:19] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:20:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:20:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:20:19] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:20:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:20:19] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:20:19] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:20:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:20:19] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22233, 333397, 27843, 27841, 18526, 27845, 22270, 27846, 22254, 333401, 22241, 20866, 22245, 19662, 20838, 20856]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:20:59] [INFO ] Invariant cache hit.
[2023-03-19 02:20:59] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-19 02:20:59] [INFO ] Invariant cache hit.
[2023-03-19 02:20:59] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:20:59] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-19 02:20:59] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-19 02:20:59] [INFO ] Invariant cache hit.
[2023-03-19 02:20:59] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 141 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:20:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2582 ms. (steps per millisecond=387 ) properties (out of 16) seen :513066
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 16) seen :37095
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 16) seen :28999
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 16) seen :37049
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 16) seen :33336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 16) seen :18025
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 16) seen :39247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 16) seen :23851
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 16) seen :41679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=2347 ) properties (out of 16) seen :39268
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 16) seen :26696
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 16) seen :31757
[2023-03-19 02:21:07] [INFO ] Invariant cache hit.
[2023-03-19 02:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:21:08] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:21:08] [INFO ] [Real]Added 17 Read/Feed constraints in 6 ms returned sat
[2023-03-19 02:21:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:21:08] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:21:08] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:21:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:21:08] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:21:08] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:21:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:21:08] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:21:08] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:21:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:21:08] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:21:08] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:21:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:21:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:21:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:08] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:21:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:08] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:21:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:21:08] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:21:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:08] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:08] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 02:21:08] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:21:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:21:08] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 9 ms.
[2023-03-19 02:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:21:08] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:21:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:21:08] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:21:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:21:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:08] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:21:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:08] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:21:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:08] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:08] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:21:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:21:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:08] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:21:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:08] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 18 ms.
[2023-03-19 02:21:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:08] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:21:08] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:21:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:09] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:21:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:09] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:21:09] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:21:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:21:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:09] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:21:09] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:21:09] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:21:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:09] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:21:09] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:21:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:21:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:21:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:09] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:21:09] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:09] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:21:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:09] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:21:09] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:21:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:21:09] [INFO ] Added : 3 causal constraints over 1 iterations in 15 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, -1, -1, -1, -1, -1] Max seen :[22235, 333400, 27846, 27843, 18529, 27847, 22272, 27849, 22256, 333404, 22243, 20867, 22247, 19664, 20841, 20858]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:21:50] [INFO ] Invariant cache hit.
[2023-03-19 02:21:50] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-19 02:21:50] [INFO ] Invariant cache hit.
[2023-03-19 02:21:50] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:21:50] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-19 02:21:50] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 02:21:50] [INFO ] Invariant cache hit.
[2023-03-19 02:21:50] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:21:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2418 ms. (steps per millisecond=413 ) properties (out of 16) seen :513759
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 16) seen :41673
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 560 ms. (steps per millisecond=1785 ) properties (out of 16) seen :23831
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 16) seen :33338
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 16) seen :39223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 16) seen :17872
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :30339
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 16) seen :33356
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 16) seen :35092
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 16) seen :27796
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=2012 ) properties (out of 16) seen :33363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 472 ms. (steps per millisecond=2118 ) properties (out of 16) seen :30369
[2023-03-19 02:21:58] [INFO ] Invariant cache hit.
[2023-03-19 02:21:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:21:58] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:21:58] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:21:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:21:58] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:21:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:21:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:58] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:21:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:21:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:58] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:21:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:21:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:21:58] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:21:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:21:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:21:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:21:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:21:59] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:21:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:21:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:59] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:21:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:21:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:21:59] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:21:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:21:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:59] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:21:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:21:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:59] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:21:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:21:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:21:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:21:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:59] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:21:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:59] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 02:21:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:59] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:21:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:59] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:21:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:21:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:59] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:21:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:21:59] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:21:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:21:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:59] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:21:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:59] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 02:21:59] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:21:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:21:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:21:59] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:21:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:21:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:21:59] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:22:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:22:00] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:22:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:22:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:22:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:00] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:22:00] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:22:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:22:00] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:22:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:00] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:22:00] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:22:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:22:00] [INFO ] Added : 3 causal constraints over 1 iterations in 14 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, -1, -1, -1, -1, -1] Max seen :[22237, 333402, 27848, 27845, 18532, 27849, 22275, 27851, 22259, 333406, 22246, 20869, 22249, 19666, 20843, 20860]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:22:44] [INFO ] Invariant cache hit.
[2023-03-19 02:22:44] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-19 02:22:44] [INFO ] Invariant cache hit.
[2023-03-19 02:22:44] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:22:44] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-19 02:22:44] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-19 02:22:44] [INFO ] Invariant cache hit.
[2023-03-19 02:22:44] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 176 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:22:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2448 ms. (steps per millisecond=408 ) properties (out of 16) seen :513468
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 16) seen :28999
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 724 ms. (steps per millisecond=1381 ) properties (out of 16) seen :25670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 16) seen :44471
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 16) seen :31775
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 16) seen :17959
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 16) seen :33351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 16) seen :24699
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=3164 ) properties (out of 16) seen :39223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 16) seen :30346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 16) seen :37070
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 16) seen :30332
[2023-03-19 02:22:53] [INFO ] Invariant cache hit.
[2023-03-19 02:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:53] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-19 02:22:53] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:22:53] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:22:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:22:53] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:53] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:22:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:22:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:22:53] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:53] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:22:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:22:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:22:53] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:22:53] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:22:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:22:53] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:22:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:22:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:22:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:22:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:53] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:22:53] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:22:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:22:53] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:22:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:22:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:22:53] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:22:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:22:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:22:53] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:22:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:22:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:22:53] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:22:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:22:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:22:53] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:53] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:22:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:22:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:22:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:53] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:22:53] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:22:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:22:53] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:22:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:22:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:22:53] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:53] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 02:22:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:22:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:22:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:54] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:22:54] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:22:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:22:54] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:54] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:22:54] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:22:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:22:54] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:54] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:22:54] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:22:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:22:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:54] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:22:54] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:22:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:22:54] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:54] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:22:54] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:22:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:22:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:54] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:22:54] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:22:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:22:54] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:22:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:22:54] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:22:54] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:22:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:22:54] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22239, 333404, 27850, 27847, 18534, 27851, 22278, 27854, 22261, 333408, 22249, 20870, 22251, 19669, 20846, 20862]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:23:37] [INFO ] Invariant cache hit.
[2023-03-19 02:23:37] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-19 02:23:37] [INFO ] Invariant cache hit.
[2023-03-19 02:23:37] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:23:37] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-19 02:23:37] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 02:23:37] [INFO ] Invariant cache hit.
[2023-03-19 02:23:37] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 138 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:23:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2432 ms. (steps per millisecond=411 ) properties (out of 16) seen :513057
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 16) seen :37051
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 16) seen :29026
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 16) seen :41679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 16) seen :39234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 16) seen :17924
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 16) seen :31804
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 16) seen :25703
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 16) seen :39215
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 16) seen :33351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 558 ms. (steps per millisecond=1792 ) properties (out of 16) seen :24752
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 16) seen :39218
[2023-03-19 02:23:45] [INFO ] Invariant cache hit.
[2023-03-19 02:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:45] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:23:45] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:23:45] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:23:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:23:45] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:45] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 02:23:45] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:23:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:23:45] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:45] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-19 02:23:45] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:23:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:23:45] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:23:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:45] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:23:45] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:23:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:23:46] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:23:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:23:46] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:23:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 02:23:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:23:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:46] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:23:46] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:23:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:23:46] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:23:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:23:46] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:23:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:23:46] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:23:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:23:46] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:23:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:23:46] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:23:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:46] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 02:23:46] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:23:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:23:46] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:23:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:46] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:23:46] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:23:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:23:46] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:23:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:46] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:23:46] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:23:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:23:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:46] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:23:46] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:23:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:23:46] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:23:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:46] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:23:46] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:23:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:23:46] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:23:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:23:46] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:23:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:23:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:23:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:46] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:23:46] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:23:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:23:46] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:23:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:47] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-19 02:23:47] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:23:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:23:47] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:23:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:23:47] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:23:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:23:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:23:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:47] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:23:47] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:23:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:23:47] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:23:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:23:47] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:23:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:23:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:23:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:23:47] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:23:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:23:47] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:23:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:23:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:23:47] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:23:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:23:47] [INFO ] Added : 3 causal constraints over 1 iterations in 14 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, -1, -1, -1, -1, -1] Max seen :[22240, 333406, 27852, 27850, 18536, 27854, 22280, 27856, 22264, 333410, 22251, 20872, 22253, 19672, 20849, 20864]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:24:29] [INFO ] Invariant cache hit.
[2023-03-19 02:24:29] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-19 02:24:29] [INFO ] Invariant cache hit.
[2023-03-19 02:24:29] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:24:29] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-19 02:24:29] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-19 02:24:29] [INFO ] Invariant cache hit.
[2023-03-19 02:24:29] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 145 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:24:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2311 ms. (steps per millisecond=432 ) properties (out of 16) seen :513290
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 400 ms. (steps per millisecond=2500 ) properties (out of 16) seen :39245
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 501 ms. (steps per millisecond=1996 ) properties (out of 16) seen :35159
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 16) seen :41712
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 16) seen :35094
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 16) seen :17970
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 16) seen :39246
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 16) seen :28998
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 311 ms. (steps per millisecond=3215 ) properties (out of 16) seen :39220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 16) seen :31798
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 506 ms. (steps per millisecond=1976 ) properties (out of 16) seen :25636
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :35121
[2023-03-19 02:24:37] [INFO ] Invariant cache hit.
[2023-03-19 02:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:37] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:24:37] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:24:37] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:24:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:24:37] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:37] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 02:24:37] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:24:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:24:37] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 14 ms.
[2023-03-19 02:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:37] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:24:37] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:24:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:24:37] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:24:37] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:24:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:24:37] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:24:37] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:24:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-19 02:24:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:24:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:37] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:24:37] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:24:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:24:37] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:37] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:24:37] [INFO ] [Real]Added 17 Read/Feed constraints in 6 ms returned sat
[2023-03-19 02:24:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:24:37] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:24:37] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:24:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:24:37] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:24:37] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:24:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:24:37] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:37] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:24:37] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:24:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:24:37] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:37] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-19 02:24:37] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:24:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:24:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:37] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:24:37] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:24:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:24:37] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:24:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:37] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:24:37] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:24:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:24:37] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:24:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:38] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:24:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:24:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:24:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:24:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:38] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:24:38] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:24:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:24:38] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:24:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:38] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:24:38] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:24:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:24:38] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:24:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:38] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:24:38] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:24:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:24:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:24:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:38] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-19 02:24:38] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:24:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:24:38] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:24:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:38] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:24:38] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:24:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:24:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:24:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:38] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:24:38] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:24:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:24:38] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:24:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:24:38] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:24:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:24:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:24:38] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22242, 333408, 27854, 27853, 18539, 27857, 22281, 27858, 22265, 333412, 22255, 20875, 22256, 19674, 20851, 20866]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:25:19] [INFO ] Invariant cache hit.
[2023-03-19 02:25:19] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 02:25:19] [INFO ] Invariant cache hit.
[2023-03-19 02:25:19] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:25:19] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-19 02:25:19] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 02:25:19] [INFO ] Invariant cache hit.
[2023-03-19 02:25:19] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:25:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2465 ms. (steps per millisecond=405 ) properties (out of 16) seen :513453
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 16) seen :35099
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 16) seen :29016
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 16) seen :41675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 16) seen :31750
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 16) seen :17989
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 16) seen :33377
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 16) seen :33477
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 16) seen :33341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 16) seen :33384
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 16) seen :24701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 16) seen :25685
[2023-03-19 02:25:27] [INFO ] Invariant cache hit.
[2023-03-19 02:25:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:25:27] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:25:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:25:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:25:27] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 10 ms.
[2023-03-19 02:25:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:25:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:25:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:25:27] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:25:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:25:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:25:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:25:27] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:25:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:25:27] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:25:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:25:27] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:25:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:28] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:25:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:25:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:25:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:25:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:28] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:25:28] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:25:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:25:28] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:25:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:25:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:25:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:25:28] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:25:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:28] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:25:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:25:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:25:28] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:25:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:28] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:25:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:25:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:25:28] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:25:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:25:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:25:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:25:28] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:25:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:25:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:25:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:25:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:28] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:25:28] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:25:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:25:28] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:25:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:25:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:25:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:25:28] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:25:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:25:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:25:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:25:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:25:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:28] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:25:28] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:25:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:25:28] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:25:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:25:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:25:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:25:28] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:25:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:25:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:25:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:25:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:25:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:28] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:25:28] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:25:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:25:28] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:25:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:28] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:25:28] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:25:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:25:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:25:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:29] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:25:29] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:25:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:25:29] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:25:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:25:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:25:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:25:29] [INFO ] Added : 3 causal constraints over 1 iterations in 12 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, -1, -1, -1, -1, -1] Max seen :[22244, 333410, 27857, 27855, 18542, 27859, 22283, 27860, 22267, 333415, 22257, 20877, 22258, 19676, 20854, 20868]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:26:10] [INFO ] Invariant cache hit.
[2023-03-19 02:26:10] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 02:26:10] [INFO ] Invariant cache hit.
[2023-03-19 02:26:10] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:26:10] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-19 02:26:10] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-19 02:26:10] [INFO ] Invariant cache hit.
[2023-03-19 02:26:10] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:26:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2606 ms. (steps per millisecond=383 ) properties (out of 16) seen :513281
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 16) seen :39233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 572 ms. (steps per millisecond=1748 ) properties (out of 16) seen :23838
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 457 ms. (steps per millisecond=2188 ) properties (out of 16) seen :31773
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=2518 ) properties (out of 16) seen :41696
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 596 ms. (steps per millisecond=1677 ) properties (out of 16) seen :17942
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 16) seen :29010
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 462 ms. (steps per millisecond=2164 ) properties (out of 16) seen :31764
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 16) seen :37045
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 16) seen :26703
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 16) seen :26738
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 16) seen :31770
[2023-03-19 02:26:19] [INFO ] Invariant cache hit.
[2023-03-19 02:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:26:19] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:26:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:26:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:26:19] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:26:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:26:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:26:19] [INFO ] Added : 0 causal constraints over 0 iterations in 26 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:26:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:26:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:26:19] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:26:19] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:26:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:26:19] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:26:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:26:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:26:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:26:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:19] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:26:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:26:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:26:19] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:26:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:26:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:26:19] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:26:19] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:26:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:26:19] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:26:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:26:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:26:19] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:19] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:26:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:26:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:26:19] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:19] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:26:19] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:26:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:26:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:19] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:26:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:26:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:26:19] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:26:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:19] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:26:19] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:26:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:26:19] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:26:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:20] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:26:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:26:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:26:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:26:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:20] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:26:20] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:26:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:26:20] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:26:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:26:20] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:26:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:26:20] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:26:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:26:20] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:26:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:26:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:26:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:20] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:26:20] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:26:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:26:20] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:26:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:26:20] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:26:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:26:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:26:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:20] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:26:20] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:26:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:26:20] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:26:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:26:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:26:20] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:26:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:26:20] [INFO ] Added : 3 causal constraints over 1 iterations in 13 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, -1, -1, -1, -1, -1] Max seen :[22246, 333412, 27859, 27858, 18544, 27862, 22285, 27862, 22269, 333417, 22259, 20879, 22260, 19678, 20856, 20870]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:27:02] [INFO ] Invariant cache hit.
[2023-03-19 02:27:02] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-19 02:27:02] [INFO ] Invariant cache hit.
[2023-03-19 02:27:02] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:27:02] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-19 02:27:02] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 02:27:02] [INFO ] Invariant cache hit.
[2023-03-19 02:27:02] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:27:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2254 ms. (steps per millisecond=443 ) properties (out of 16) seen :513411
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 764 ms. (steps per millisecond=1308 ) properties (out of 16) seen :39279
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=5347 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=2092 ) properties (out of 16) seen :33385
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 474 ms. (steps per millisecond=2109 ) properties (out of 16) seen :35113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 338 ms. (steps per millisecond=2958 ) properties (out of 16) seen :37042
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 16) seen :17825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 16) seen :35157
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 16) seen :33365
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 16) seen :33345
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 16) seen :33342
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 16) seen :24701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 16) seen :39247
[2023-03-19 02:27:11] [INFO ] Invariant cache hit.
[2023-03-19 02:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:27:11] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:27:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:27:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:27:11] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:27:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:27:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:27:11] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:27:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:27:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:27:11] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:27:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:27:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:27:11] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:27:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:27:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:27:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:27:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:11] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:27:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:27:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:27:11] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:11] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:27:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:27:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:27:11] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:27:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:27:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:27:11] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:27:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:27:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:27:11] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:27:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:27:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:27:11] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:27:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:27:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:27:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:11] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:27:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:27:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:27:11] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:11] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:27:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:27:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:27:11] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:11] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:27:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:27:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:27:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:27:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:11] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:27:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:27:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:27:11] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:12] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:27:12] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:27:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:27:12] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:12] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:27:12] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:27:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-19 02:27:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:27:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:12] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:27:12] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:27:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:27:12] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:12] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:27:12] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:27:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:27:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:27:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:12] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:27:12] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:27:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:27:12] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:27:12] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:27:12] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:27:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:27:12] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22248, 333415, 27861, 27861, 18546, 27864, 22287, 27864, 22271, 333419, 22262, 20880, 22262, 19680, 20858, 20872]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:27:53] [INFO ] Invariant cache hit.
[2023-03-19 02:27:53] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-19 02:27:53] [INFO ] Invariant cache hit.
[2023-03-19 02:27:53] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:27:53] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-19 02:27:54] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 02:27:54] [INFO ] Invariant cache hit.
[2023-03-19 02:27:54] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:27:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2306 ms. (steps per millisecond=433 ) properties (out of 16) seen :513510
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 16) seen :37046
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5050 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 16) seen :39270
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 16) seen :41671
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 16) seen :35128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 16) seen :17996
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 16) seen :44471
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 16) seen :26698
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 16) seen :44500
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 16) seen :29014
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 16) seen :31749
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 16) seen :30313
[2023-03-19 02:28:02] [INFO ] Invariant cache hit.
[2023-03-19 02:28:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:02] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:28:02] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:28:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:28:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:28:02] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:28:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:02] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:28:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:28:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:02] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:28:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:02] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:28:02] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:28:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:02] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:28:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:02] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:28:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:28:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:02] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:28:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:02] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:28:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:28:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:28:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:02] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:28:02] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:28:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:02] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:28:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:02] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:28:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:28:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:02] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:28:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:28:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:28:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:28:02] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:28:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:28:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:28:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:02] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:28:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:28:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:28:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:03] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:28:03] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:28:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:28:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:28:03] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:28:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:28:03] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:28:03] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:28:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:28:03] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:28:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:28:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:28:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:28:03] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:28:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:03] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:28:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:28:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:03] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:03] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:28:03] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:28:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:28:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:28:03] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:28:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:03] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:03] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:28:03] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:28:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:28:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:28:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:28:03] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:28:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:03] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:28:03] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:28:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:03] [INFO ] Added : 3 causal constraints over 1 iterations in 13 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, -1, -1, -1, -1, -1] Max seen :[22250, 333418, 27863, 27863, 19594, 27866, 22289, 27867, 22273, 333421, 22264, 20882, 22264, 19682, 20862, 20874]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:28:46] [INFO ] Invariant cache hit.
[2023-03-19 02:28:46] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 02:28:46] [INFO ] Invariant cache hit.
[2023-03-19 02:28:46] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:28:46] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-19 02:28:46] [INFO ] Redundant transitions in 52 ms returned []
[2023-03-19 02:28:46] [INFO ] Invariant cache hit.
[2023-03-19 02:28:46] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 142 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:28:46] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2432 ms. (steps per millisecond=411 ) properties (out of 16) seen :513417
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 418 ms. (steps per millisecond=2392 ) properties (out of 16) seen :37052
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :27869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 439 ms. (steps per millisecond=2277 ) properties (out of 16) seen :31771
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 308 ms. (steps per millisecond=3246 ) properties (out of 16) seen :44456
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 16) seen :17942
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 16) seen :33350
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 518 ms. (steps per millisecond=1930 ) properties (out of 16) seen :26697
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 16) seen :35095
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :41701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 16) seen :30308
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 16) seen :24725
[2023-03-19 02:28:54] [INFO ] Invariant cache hit.
[2023-03-19 02:28:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:54] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:28:54] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:28:54] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:28:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:28:54] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:28:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:54] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:28:54] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:28:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:28:54] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:55] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:28:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:28:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:28:55] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:55] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-19 02:28:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:28:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:28:55] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:55] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 02:28:55] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:28:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:28:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:28:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:55] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:28:55] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:28:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:28:55] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:28:55] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:28:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:55] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:28:55] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:28:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:55] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:28:55] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:28:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:55] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:55] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2023-03-19 02:28:55] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:28:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:55] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:55] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:28:55] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:28:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:28:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:55] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:28:55] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:28:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:55] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:55] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 02:28:55] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:28:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:28:55] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:28:55] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:28:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:28:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:56] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:28:56] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:28:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:56] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 12 ms.
[2023-03-19 02:28:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:28:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:28:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:56] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:28:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:28:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:28:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:28:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:56] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:28:56] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:28:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:28:56] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:28:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:28:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:28:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:28:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:28:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:56] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:28:56] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:28:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:28:56] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:28:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:28:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:28:56] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:28:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:28:56] [INFO ] Added : 3 causal constraints over 1 iterations in 15 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, -1, -1, -1, -1, -1] Max seen :[22252, 333420, 27865, 27865, 19596, 27868, 22291, 27869, 22275, 333423, 22266, 20884, 22266, 20827, 20864, 20876]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:29:39] [INFO ] Invariant cache hit.
[2023-03-19 02:29:39] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-19 02:29:39] [INFO ] Invariant cache hit.
[2023-03-19 02:29:39] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:29:39] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-19 02:29:39] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-19 02:29:39] [INFO ] Invariant cache hit.
[2023-03-19 02:29:39] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:29:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2442 ms. (steps per millisecond=409 ) properties (out of 16) seen :512943
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 16) seen :35099
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 16) seen :25679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 16) seen :31758
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 16) seen :41699
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 16) seen :17982
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 16) seen :30333
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 16) seen :41726
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 16) seen :41684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 518 ms. (steps per millisecond=1930 ) properties (out of 16) seen :27796
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 16) seen :24780
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 16) seen :33332
[2023-03-19 02:29:47] [INFO ] Invariant cache hit.
[2023-03-19 02:29:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:29:47] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:29:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:29:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:29:47] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:29:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:29:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:29:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:29:47] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:29:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:47] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:29:47] [INFO ] [Real]Added 17 Read/Feed constraints in 9 ms returned sat
[2023-03-19 02:29:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:29:47] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:29:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:47] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:29:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:29:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:29:47] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:29:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:47] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:29:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:29:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:29:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:29:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:47] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:29:47] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:29:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:29:47] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:29:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:47] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:29:47] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:29:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:29:47] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:29:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:47] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:29:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:29:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:29:47] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:29:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:29:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:29:48] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:29:48] [INFO ] [Real]Added 17 Read/Feed constraints in 7 ms returned sat
[2023-03-19 02:29:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:29:48] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:29:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:29:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:29:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:48] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:29:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:29:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:29:48] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:29:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:29:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:29:48] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:29:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:29:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:29:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:29:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:29:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:29:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:29:48] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:29:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:29:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:29:48] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:29:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:29:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:29:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:29:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:29:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:29:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:29:48] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:48] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:29:48] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:29:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:29:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:29:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:48] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:29:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:29:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:29:48] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:29:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:29:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:29:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:29:48] [INFO ] Added : 3 causal constraints over 1 iterations in 13 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, -1, -1, -1, -1, -1] Max seen :[22254, 333422, 27867, 27867, 19598, 27870, 22293, 27872, 22277, 333426, 22268, 20886, 22268, 20829, 20866, 20878]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 4 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:30:32] [INFO ] Invariant cache hit.
[2023-03-19 02:30:32] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-19 02:30:32] [INFO ] Invariant cache hit.
[2023-03-19 02:30:32] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:30:32] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2023-03-19 02:30:32] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-19 02:30:32] [INFO ] Invariant cache hit.
[2023-03-19 02:30:32] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 190 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:30:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2243 ms. (steps per millisecond=445 ) properties (out of 16) seen :513018
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 486 ms. (steps per millisecond=2057 ) properties (out of 16) seen :33371
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 16) seen :24753
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 16) seen :37067
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=2688 ) properties (out of 16) seen :39231
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 577 ms. (steps per millisecond=1733 ) properties (out of 16) seen :17913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=2409 ) properties (out of 16) seen :39246
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 16) seen :31772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 330 ms. (steps per millisecond=3030 ) properties (out of 16) seen :39220
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 494 ms. (steps per millisecond=2024 ) properties (out of 16) seen :35150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 16) seen :37067
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 484 ms. (steps per millisecond=2066 ) properties (out of 16) seen :29071
[2023-03-19 02:30:40] [INFO ] Invariant cache hit.
[2023-03-19 02:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:40] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:30:40] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:30:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:30:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:30:40] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:30:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:30:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:30:40] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:30:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:30:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:30:40] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:30:40] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:30:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:30:40] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:30:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:30:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:30:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:30:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:40] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:30:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:30:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:30:40] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:30:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:30:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:30:40] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:40] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:30:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:30:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:30:40] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:30:40] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:30:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:30:40] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:30:40] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:30:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:30:40] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:30:40] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:30:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:30:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:40] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:30:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:30:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:30:40] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:30:40] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:30:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:30:40] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:41] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:30:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:30:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:30:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:41] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:30:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:30:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:30:41] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:41] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:30:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:30:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:30:41] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:41] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:30:41] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:30:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:30:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:41] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:30:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:30:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:30:41] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:41] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:30:41] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:30:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:30:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:41] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:30:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:30:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:30:41] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:30:41] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:30:41] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:30:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:30:41] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 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 :[22256, 333424, 27869, 27869, 19601, 27873, 22296, 27875, 22279, 333428, 22271, 20889, 22269, 20832, 20868, 20881]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 6 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:31:23] [INFO ] Invariant cache hit.
[2023-03-19 02:31:23] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-19 02:31:23] [INFO ] Invariant cache hit.
[2023-03-19 02:31:23] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:31:23] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-19 02:31:23] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-19 02:31:23] [INFO ] Invariant cache hit.
[2023-03-19 02:31:23] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 174 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:31:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2649 ms. (steps per millisecond=377 ) properties (out of 16) seen :513063
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 16) seen :41693
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5847 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 16) seen :29022
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 16) seen :39243
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 16) seen :39224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 16) seen :17860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :41703
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 433 ms. (steps per millisecond=2309 ) properties (out of 16) seen :30312
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 16) seen :44458
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=2150 ) properties (out of 16) seen :35112
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :37077
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=1589 ) properties (out of 16) seen :33346
[2023-03-19 02:31:32] [INFO ] Invariant cache hit.
[2023-03-19 02:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:32] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:31:32] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:31:32] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:31:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:31:32] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:32] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:31:32] [INFO ] [Real]Added 17 Read/Feed constraints in 11 ms returned sat
[2023-03-19 02:31:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:31:32] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:32] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:31:32] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:31:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:31:32] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:32] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:31:32] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:31:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:31:32] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:32] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:31:32] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:31:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:31:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:32] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:31:32] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:31:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:31:32] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:32] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:31:32] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:31:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:31:32] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:32] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:31:32] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:31:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:31:32] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:32] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:31:32] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:31:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:31:32] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:31:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:32] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:31:32] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:31:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:31:32] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:31:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:31:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:31:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:33] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:31:33] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:31:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:31:33] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:31:33] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:31:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:31:33] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:31:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:31:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:31:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:31:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:33] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:31:33] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:31:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:31:33] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:33] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:31:33] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:31:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:31:33] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:31:33] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:31:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:31:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:31:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:33] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:31:33] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:31:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:31:33] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:31:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:31:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:31:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:31:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:33] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:31:33] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:31:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:31:33] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:31:33] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:31:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:31:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:31:33] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22258, 333426, 27872, 27871, 19603, 27876, 22298, 27878, 22281, 333430, 22274, 20891, 22271, 20834, 20871, 20883]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:32:15] [INFO ] Invariant cache hit.
[2023-03-19 02:32:15] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-19 02:32:15] [INFO ] Invariant cache hit.
[2023-03-19 02:32:15] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:32:15] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-19 02:32:15] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-19 02:32:15] [INFO ] Invariant cache hit.
[2023-03-19 02:32:15] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:32:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2436 ms. (steps per millisecond=410 ) properties (out of 16) seen :513297
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 16) seen :33374
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 16) seen :30338
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 16) seen :39217
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 16) seen :33352
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 16) seen :17959
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 503 ms. (steps per millisecond=1988 ) properties (out of 16) seen :27806
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 16) seen :33380
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 16) seen :37050
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 16) seen :37064
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 16) seen :25668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 16) seen :25673
[2023-03-19 02:32:23] [INFO ] Invariant cache hit.
[2023-03-19 02:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:23] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:32:23] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:32:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:32:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:32:23] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:23] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:32:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:32:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:32:23] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:23] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:32:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:32:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:32:23] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:23] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:32:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:32:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:32:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:23] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:32:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:32:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:32:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:32:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:23] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:32:23] [INFO ] [Nat]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:32:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:32:23] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:23] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:32:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:32:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:32:23] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:32:24] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:32:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:32:24] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:24] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:32:24] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:32:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:32:24] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 8 ms.
[2023-03-19 02:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:24] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:32:24] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:32:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:32:24] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:32:24] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:32:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:32:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:24] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:32:24] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:32:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:32:24] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:24] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:32:24] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:32:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:32:24] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:32:24] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:32:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:32:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:32:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:24] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:32:24] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:32:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:32:24] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:24] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:32:24] [INFO ] [Real]Added 17 Read/Feed constraints in 6 ms returned sat
[2023-03-19 02:32:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:32:24] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:32:24] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:32:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:32:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:32:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:24] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:32:24] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:32:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:32:24] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:24] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 02:32:24] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:32:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:32:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:32:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:25] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-19 02:32:25] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:32:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:32:25] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:32:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:32:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:32:25] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:32:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:32:25] [INFO ] Added : 3 causal constraints over 1 iterations in 15 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, -1, -1, -1, -1, -1] Max seen :[22259, 333428, 27875, 27873, 19605, 27878, 22300, 27881, 22283, 333433, 22276, 20893, 22273, 20836, 20873, 20885]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 6 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 7 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:33:07] [INFO ] Invariant cache hit.
[2023-03-19 02:33:07] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-19 02:33:07] [INFO ] Invariant cache hit.
[2023-03-19 02:33:07] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:33:07] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-19 02:33:07] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-19 02:33:07] [INFO ] Invariant cache hit.
[2023-03-19 02:33:07] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 129 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:33:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2455 ms. (steps per millisecond=407 ) properties (out of 16) seen :512984
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 16) seen :30358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 470 ms. (steps per millisecond=2127 ) properties (out of 16) seen :29025
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :37111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 16) seen :31778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=1697 ) properties (out of 16) seen :17947
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 16) seen :37048
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 487 ms. (steps per millisecond=2053 ) properties (out of 16) seen :26686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 16) seen :31766
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 487 ms. (steps per millisecond=2053 ) properties (out of 16) seen :27790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 16) seen :26695
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 469 ms. (steps per millisecond=2132 ) properties (out of 16) seen :39280
[2023-03-19 02:33:15] [INFO ] Invariant cache hit.
[2023-03-19 02:33:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:15] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:33:15] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:33:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:33:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:33:15] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:33:16] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:33:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:33:16] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:33:16] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:33:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:33:16] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:33:16] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:33:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:33:16] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:16] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:33:16] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:33:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:33:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:33:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:16] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:33:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:33:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:33:16] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:16] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:33:16] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:33:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:33:16] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:33:16] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:33:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:33:16] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:16] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:33:16] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:33:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:33:16] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:33:16] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:33:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:33:16] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:16] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:33:16] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:33:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:33:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:16] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:33:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:33:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:33:16] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:16] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:33:16] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:33:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:33:16] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:16] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:33:16] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:33:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:33:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:33:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:16] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 02:33:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:33:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:33:16] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:33:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:16] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:33:16] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:33:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:33:16] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:33:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:17] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:33:17] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:33:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:33:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:33:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:17] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:33:17] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:33:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:33:17] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:33:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:17] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:33:17] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:33:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:33:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:33:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:17] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:33:17] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:33:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:33:17] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:33:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:33:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:33:17] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:33:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:33:17] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22261, 333430, 27877, 27875, 19608, 27880, 22301, 27883, 22285, 333435, 22278, 20894, 22275, 20838, 20875, 20888]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:33:58] [INFO ] Invariant cache hit.
[2023-03-19 02:33:58] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-19 02:33:58] [INFO ] Invariant cache hit.
[2023-03-19 02:33:58] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:33:58] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-19 02:33:58] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 02:33:58] [INFO ] Invariant cache hit.
[2023-03-19 02:33:58] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:33:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2652 ms. (steps per millisecond=377 ) properties (out of 16) seen :513186
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 16) seen :37058
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 518 ms. (steps per millisecond=1930 ) properties (out of 16) seen :27808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=2590 ) properties (out of 16) seen :35115
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 16) seen :39223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 16) seen :17949
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 16) seen :37053
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 16) seen :29019
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 16) seen :44449
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 16) seen :35098
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 16) seen :26741
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :31775
[2023-03-19 02:34:07] [INFO ] Invariant cache hit.
[2023-03-19 02:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:34:07] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:34:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:34:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:34:07] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:34:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:34:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:34:07] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:07] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 02:34:07] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:34:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:34:07] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:34:07] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:34:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:34:07] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:34:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:34:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:34:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:34:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:07] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:34:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:34:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:34:07] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:34:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:34:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:34:07] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:34:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:34:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:34:07] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:34:07] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:34:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:34:07] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:07] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:34:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:34:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:34:07] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:34:07] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:34:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:34:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:07] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:34:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:34:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:34:07] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:34:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:34:08] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:34:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:34:08] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:08] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:34:08] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:34:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:34:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:34:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:08] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:34:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:34:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:34:08] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:08] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 02:34:08] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:34:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:34:08] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:08] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:34:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:34:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:34:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:34:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:08] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:34:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:34:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:34:08] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:08] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:34:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:34:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:34:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:34:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:08] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:34:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:34:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:34:08] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:34:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:08] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:34:08] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:34:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:34:08] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22263, 333432, 27879, 27877, 19611, 27882, 22303, 27885, 22287, 333437, 22280, 20896, 22278, 20840, 20877, 20890]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:34:49] [INFO ] Invariant cache hit.
[2023-03-19 02:34:49] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-19 02:34:49] [INFO ] Invariant cache hit.
[2023-03-19 02:34:49] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:34:49] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-19 02:34:49] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-19 02:34:49] [INFO ] Invariant cache hit.
[2023-03-19 02:34:49] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:34:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2341 ms. (steps per millisecond=427 ) properties (out of 16) seen :513272
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 436 ms. (steps per millisecond=2293 ) properties (out of 16) seen :35128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 16) seen :24688
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=5235 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 578 ms. (steps per millisecond=1730 ) properties (out of 16) seen :37044
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 16) seen :37050
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 16) seen :17860
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 16) seen :33360
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 16) seen :26711
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 435 ms. (steps per millisecond=2298 ) properties (out of 16) seen :30333
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 491 ms. (steps per millisecond=2036 ) properties (out of 16) seen :39267
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 558 ms. (steps per millisecond=1792 ) properties (out of 16) seen :25717
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 16) seen :39237
[2023-03-19 02:34:58] [INFO ] Invariant cache hit.
[2023-03-19 02:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:34:58] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:34:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:34:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:34:58] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:34:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:34:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:34:58] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:34:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:34:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:34:58] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:34:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:34:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:34:58] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:34:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:34:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:34:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:34:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:58] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:34:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:34:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:34:58] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:34:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:34:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:34:58] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:58] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:34:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:34:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:34:59] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:34:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:59] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:34:59] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:34:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:34:59] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:34:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:34:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:34:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:34:59] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:34:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:59] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:34:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:34:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:34:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:59] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:34:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:34:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:34:59] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:34:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:59] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 02:34:59] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:34:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:34:59] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:34:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:34:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:34:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:34:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:34:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:59] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:34:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:34:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:34:59] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:34:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:59] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:34:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:34:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:34:59] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:34:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:59] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:34:59] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:34:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:34:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:34:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:34:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:34:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:34:59] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:34:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:59] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:34:59] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:34:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:34:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:34:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:34:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:34:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:34:59] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:34:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:34:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:34:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:34:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:34:59] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 7 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 :[22265, 333434, 27881, 27879, 19613, 27885, 22305, 27888, 22290, 333440, 22282, 20898, 22280, 20842, 20879, 20893]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:35:41] [INFO ] Invariant cache hit.
[2023-03-19 02:35:41] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-19 02:35:41] [INFO ] Invariant cache hit.
[2023-03-19 02:35:41] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:35:41] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-19 02:35:41] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-19 02:35:41] [INFO ] Invariant cache hit.
[2023-03-19 02:35:41] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:35:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2368 ms. (steps per millisecond=422 ) properties (out of 16) seen :513200
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 16) seen :37087
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 16) seen :24710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 16) seen :35135
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 16) seen :41678
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 16) seen :17960
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :37056
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 16) seen :35090
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 16) seen :33357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 16) seen :44460
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :31757
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 16) seen :31762
[2023-03-19 02:35:49] [INFO ] Invariant cache hit.
[2023-03-19 02:35:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:35:50] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:35:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:35:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:35:50] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:35:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:35:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:35:50] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:35:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:35:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:35:50] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:50] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:35:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:35:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:35:50] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:35:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:35:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:35:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:35:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:50] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:35:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:35:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:35:50] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:50] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:35:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:35:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:35:50] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:50] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:35:50] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:35:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:35:50] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:50] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:35:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:35:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:35:50] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:50] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:35:50] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:35:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:35:50] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:50] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:35:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:35:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:35:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:50] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:35:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:35:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:35:50] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:50] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:35:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:35:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:35:50] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:50] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:35:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:35:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:35:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:35:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:50] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:35:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 10 ms returned sat
[2023-03-19 02:35:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:35:50] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:35:50] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:35:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:35:50] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:50] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:35:50] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:35:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:35:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:35:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:51] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:35:51] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:35:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:35:51] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:35:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:35:51] [INFO ] [Real]Added 17 Read/Feed constraints in 6 ms returned sat
[2023-03-19 02:35:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:35:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:35:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:51] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:35:51] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:35:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:35:51] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:35:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:35:51] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:35:51] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:35:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:35:51] [INFO ] Added : 3 causal constraints over 1 iterations in 15 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, -1, -1, -1, -1, -1] Max seen :[22267, 333436, 27883, 27882, 19616, 27887, 22307, 27891, 22292, 333443, 22285, 20900, 22282, 22213, 20881, 20895]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:36:33] [INFO ] Invariant cache hit.
[2023-03-19 02:36:33] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-19 02:36:33] [INFO ] Invariant cache hit.
[2023-03-19 02:36:33] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:36:33] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-19 02:36:33] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 02:36:33] [INFO ] Invariant cache hit.
[2023-03-19 02:36:33] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 148 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:36:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2497 ms. (steps per millisecond=400 ) properties (out of 16) seen :513125
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=1934 ) properties (out of 16) seen :29007
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :30370
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 462 ms. (steps per millisecond=2164 ) properties (out of 16) seen :39303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 16) seen :33340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 16) seen :18028
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=2141 ) properties (out of 16) seen :29020
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 16) seen :27793
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=2832 ) properties (out of 16) seen :37044
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 458 ms. (steps per millisecond=2183 ) properties (out of 16) seen :35107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 474 ms. (steps per millisecond=2109 ) properties (out of 16) seen :35128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=2197 ) properties (out of 16) seen :30321
[2023-03-19 02:36:41] [INFO ] Invariant cache hit.
[2023-03-19 02:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:36:41] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:36:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:36:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:36:41] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:41] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:36:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:36:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:36:41] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:36:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:41] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-19 02:36:41] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:36:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:36:41] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:42] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:36:42] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:36:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:36:42] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:42] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:36:42] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:36:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:36:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:36:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:42] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:36:42] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:36:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:36:42] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:42] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-19 02:36:42] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:36:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:36:42] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:42] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:36:42] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:36:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:36:42] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:36:42] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:36:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:36:42] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:36:42] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:36:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:36:42] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:42] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:36:42] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:36:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:36:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:42] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:36:42] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:36:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:36:42] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:36:42] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:36:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:36:42] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:36:42] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:36:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:36:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:36:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:42] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:36:42] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:36:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 02:36:42] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:36:42] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:36:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:36:42] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:36:42] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:36:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:36:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:36:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:42] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:36:42] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:36:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:36:42] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:36:42] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:36:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:36:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:36:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:43] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:36:43] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:36:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:36:43] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:36:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:36:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:36:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:36:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:36:43] [INFO ] Added : 3 causal constraints over 1 iterations in 15 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, -1, -1, -1, -1, -1] Max seen :[22269, 333438, 27886, 27884, 19619, 27890, 22309, 27893, 22294, 333445, 22288, 20902, 22284, 22215, 20884, 20897]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:37:25] [INFO ] Invariant cache hit.
[2023-03-19 02:37:25] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 02:37:25] [INFO ] Invariant cache hit.
[2023-03-19 02:37:25] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:37:25] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-19 02:37:25] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 02:37:25] [INFO ] Invariant cache hit.
[2023-03-19 02:37:25] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 165 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:37:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2321 ms. (steps per millisecond=430 ) properties (out of 16) seen :513530
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=3134 ) properties (out of 16) seen :41676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :30391
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 326 ms. (steps per millisecond=3067 ) properties (out of 16) seen :39230
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 371 ms. (steps per millisecond=2695 ) properties (out of 16) seen :44452
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 16) seen :18004
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 16) seen :37097
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 16) seen :24700
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 357 ms. (steps per millisecond=2801 ) properties (out of 16) seen :35092
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 16) seen :33346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=1412 ) properties (out of 16) seen :27808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 16) seen :39246
[2023-03-19 02:37:33] [INFO ] Invariant cache hit.
[2023-03-19 02:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:33] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:37:33] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:37:33] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:37:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:37:33] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:37:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:37:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:37:33] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:33] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:37:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:37:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:37:33] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:37:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:33] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:37:33] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:37:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:37:33] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:37:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:37:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:37:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:37:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:37:34] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:37:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:37:34] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:37:34] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:37:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:37:34] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:34] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:37:34] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:37:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:37:34] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:37:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:37:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:37:34] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:37:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:37:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:37:34] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:37:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:37:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:37:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:37:34] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:37:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:37:34] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:37:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:37:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:37:34] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:34] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:37:34] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:37:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:37:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:37:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:34] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:37:34] [INFO ] [Nat]Added 17 Read/Feed constraints in 16 ms returned sat
[2023-03-19 02:37:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:37:34] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:37:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:34] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:37:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:37:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:37:35] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:37:35] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:37:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:37:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:37:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:35] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-19 02:37:35] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:37:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:37:35] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:37:35] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:37:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:37:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:37:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:35] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:37:35] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:37:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:37:35] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:37:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:37:35] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:37:35] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:37:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:37:35] [INFO ] Added : 3 causal constraints over 1 iterations in 15 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, -1, -1, -1, -1, -1] Max seen :[22270, 333440, 27888, 27886, 19621, 27892, 22311, 27896, 22296, 333448, 22290, 20904, 22286, 22217, 20887, 20899]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:38:17] [INFO ] Invariant cache hit.
[2023-03-19 02:38:17] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-19 02:38:17] [INFO ] Invariant cache hit.
[2023-03-19 02:38:18] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:38:18] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-19 02:38:18] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 02:38:18] [INFO ] Invariant cache hit.
[2023-03-19 02:38:18] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:38:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2481 ms. (steps per millisecond=403 ) properties (out of 16) seen :513305
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 336 ms. (steps per millisecond=2976 ) properties (out of 16) seen :37043
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 164 ms. (steps per millisecond=6097 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 16) seen :33373
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 16) seen :41684
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :37066
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 16) seen :17963
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 16) seen :26689
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 16) seen :33354
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 458 ms. (steps per millisecond=2183 ) properties (out of 16) seen :35118
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 16) seen :33337
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :25689
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 449 ms. (steps per millisecond=2227 ) properties (out of 16) seen :35146
[2023-03-19 02:38:26] [INFO ] Invariant cache hit.
[2023-03-19 02:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:38:26] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:38:26] [INFO ] [Real]Added 17 Read/Feed constraints in 8 ms returned sat
[2023-03-19 02:38:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:38:26] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:26] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:38:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:38:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:38:26] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:26] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:38:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:38:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:38:26] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:26] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:38:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:38:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:38:26] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:26] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:38:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:38:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:38:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:38:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:38:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:38:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:38:26] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:26] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:38:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:38:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:38:26] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:26] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:38:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:38:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:38:26] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:38:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:38:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:38:27] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:27] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 02:38:27] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:38:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:38:27] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:38:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:38:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:38:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:27] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:38:27] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:38:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:38:27] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:38:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:38:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:38:27] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:38:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:38:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:38:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:38:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:38:27] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:38:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:38:27] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:38:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:38:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:38:27] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:38:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:38:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:38:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:38:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:38:27] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:38:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:38:27] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:27] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:38:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:38:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:38:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:38:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:27] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:38:27] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:38:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:38:27] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:38:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:38:27] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-19 02:38:27] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:38:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:38:27] [INFO ] Added : 3 causal constraints over 1 iterations in 16 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, -1, -1, -1, -1, -1] Max seen :[22272, 333442, 27891, 27888, 19624, 27894, 22313, 27898, 22298, 333451, 22292, 20906, 22288, 22219, 20889, 20901]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:39:09] [INFO ] Invariant cache hit.
[2023-03-19 02:39:09] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-19 02:39:09] [INFO ] Invariant cache hit.
[2023-03-19 02:39:09] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:39:09] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-19 02:39:09] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-19 02:39:09] [INFO ] Invariant cache hit.
[2023-03-19 02:39:09] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 146 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:39:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2414 ms. (steps per millisecond=414 ) properties (out of 16) seen :512934
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 349 ms. (steps per millisecond=2865 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 16) seen :23853
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=2247 ) properties (out of 16) seen :31784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 16) seen :33354
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 573 ms. (steps per millisecond=1745 ) properties (out of 16) seen :17913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 16) seen :25670
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 355 ms. (steps per millisecond=2816 ) properties (out of 16) seen :39224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=2906 ) properties (out of 16) seen :37049
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 16) seen :37058
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 16) seen :24734
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 16) seen :39266
[2023-03-19 02:39:17] [INFO ] Invariant cache hit.
[2023-03-19 02:39:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:39:18] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:39:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:39:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:39:18] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:39:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:39:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:39:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:39:18] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:39:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:18] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:39:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:39:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:39:18] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:39:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:18] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:39:18] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:39:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:39:18] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:39:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:18] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-19 02:39:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:39:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:39:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:39:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:18] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:39:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:39:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:39:18] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:39:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:39:18] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:39:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:39:18] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:39:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:18] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 02:39:18] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:39:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:39:18] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:39:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:18] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:39:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:39:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:39:18] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:39:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:18] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:39:18] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:39:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:39:18] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:39:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:39:18] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:39:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:39:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:18] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:39:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:39:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:39:18] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:39:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:39:18] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:39:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:39:18] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:39:19] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:39:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:19] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:39:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:39:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:39:19] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:19] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:39:19] [INFO ] [Real]Added 17 Read/Feed constraints in 7 ms returned sat
[2023-03-19 02:39:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:39:19] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:39:19] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:39:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:19] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:39:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:39:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:39:19] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:39:19] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:39:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:39:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:39:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:19] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:39:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:39:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:39:19] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:39:19] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:39:19] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:39:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:39:19] [INFO ] Added : 3 causal constraints over 1 iterations in 15 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, -1, -1, -1, -1, -1] Max seen :[22274, 333444, 27893, 27891, 19626, 27896, 22315, 27901, 22300, 333453, 22294, 20908, 22290, 22221, 20892, 20904]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:40:01] [INFO ] Invariant cache hit.
[2023-03-19 02:40:01] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-19 02:40:01] [INFO ] Invariant cache hit.
[2023-03-19 02:40:01] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:40:01] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-19 02:40:01] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-19 02:40:01] [INFO ] Invariant cache hit.
[2023-03-19 02:40:01] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:40:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2648 ms. (steps per millisecond=377 ) properties (out of 16) seen :512914
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 16) seen :31749
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 16) seen :26701
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 16) seen :44451
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 16) seen :35116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 598 ms. (steps per millisecond=1672 ) properties (out of 16) seen :17921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 500 ms. (steps per millisecond=2000 ) properties (out of 16) seen :33389
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 16) seen :35098
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 16) seen :37044
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 16) seen :25653
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 16) seen :30322
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 16) seen :29007
[2023-03-19 02:40:10] [INFO ] Invariant cache hit.
[2023-03-19 02:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:10] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:40:10] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:40:10] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:40:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:40:10] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:10] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:40:10] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:40:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:40:10] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:10] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:40:10] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:40:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:40:10] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:10] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:40:10] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:40:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:40:10] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:10] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:40:10] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:40:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:40:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:40:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:10] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:40:10] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:40:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:40:10] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:10] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:40:10] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:40:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:40:10] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:10] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:40:10] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:40:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:40:10] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 02:40:10] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:40:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:40:10] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:40:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:10] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:40:10] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:40:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 02:40:10] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:11] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:40:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:40:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:40:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:11] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:40:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:40:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:40:11] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:11] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:40:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:40:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:40:11] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:11] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:40:11] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:40:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:40:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:40:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:11] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:40:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:40:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:40:11] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:11] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:40:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:40:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:40:11] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:11] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:40:11] [INFO ] [Real]Added 17 Read/Feed constraints in 6 ms returned sat
[2023-03-19 02:40:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:40:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:40:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:11] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:40:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:40:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:40:11] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:11] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-19 02:40:11] [INFO ] [Real]Added 17 Read/Feed constraints in 14 ms returned sat
[2023-03-19 02:40:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:40:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:40:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:11] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:40:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:40:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:40:11] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:40:11] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:40:11] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:40:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:40:11] [INFO ] Added : 3 causal constraints over 1 iterations in 15 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, -1, -1, -1, -1, -1] Max seen :[22276, 333446, 27896, 27893, 19628, 27898, 22317, 27903, 22302, 333455, 22296, 20910, 22292, 22223, 20894, 20906]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:40:53] [INFO ] Invariant cache hit.
[2023-03-19 02:40:53] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-19 02:40:53] [INFO ] Invariant cache hit.
[2023-03-19 02:40:53] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:40:53] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-19 02:40:53] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-19 02:40:53] [INFO ] Invariant cache hit.
[2023-03-19 02:40:53] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:40:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2580 ms. (steps per millisecond=387 ) properties (out of 16) seen :513004
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 16) seen :37047
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 16) seen :29017
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 16) seen :41683
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 407 ms. (steps per millisecond=2457 ) properties (out of 16) seen :31768
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 16) seen :18014
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 16) seen :33394
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 499 ms. (steps per millisecond=2004 ) properties (out of 16) seen :25679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 16) seen :29002
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 16) seen :37086
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 411 ms. (steps per millisecond=2433 ) properties (out of 16) seen :35094
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 16) seen :37040
[2023-03-19 02:41:01] [INFO ] Invariant cache hit.
[2023-03-19 02:41:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:01] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:41:01] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:41:01] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:41:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:01] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:41:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:41:01] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:41:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:01] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:41:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:01] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:41:01] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:01] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:41:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:41:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:41:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:02] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:02] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:41:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:41:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:41:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:02] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:41:02] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:41:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:02] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:41:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:41:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:02] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:41:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:41:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:02] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:41:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:41:02] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:02] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:41:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:41:02] [INFO ] Added : 2 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:41:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:41:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:02] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:41:02] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:02] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:41:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:41:02] [INFO ] Added : 3 causal constraints over 1 iterations in 28 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:41:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:41:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:02] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:41:02] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:41:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:02] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:02] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:41:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:41:02] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:41:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:41:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:41:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:02] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:41:02] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:41:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:02] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:02] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:41:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:41:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:41:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:02] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:41:02] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:41:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:02] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:41:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:02] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:41:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:03] [INFO ] Added : 3 causal constraints over 1 iterations in 11 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, -1, -1, -1, -1, -1] Max seen :[22278, 333448, 27898, 27895, 19630, 27900, 22318, 27906, 22304, 333457, 22298, 20912, 22294, 22225, 20896, 20908]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 5 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:41:43] [INFO ] Invariant cache hit.
[2023-03-19 02:41:43] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-19 02:41:43] [INFO ] Invariant cache hit.
[2023-03-19 02:41:43] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:41:43] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-19 02:41:44] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 02:41:44] [INFO ] Invariant cache hit.
[2023-03-19 02:41:44] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:41:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2258 ms. (steps per millisecond=442 ) properties (out of 16) seen :513052
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 16) seen :30326
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 748 ms. (steps per millisecond=1336 ) properties (out of 16) seen :26747
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 169 ms. (steps per millisecond=5917 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 403 ms. (steps per millisecond=2481 ) properties (out of 16) seen :44485
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=5988 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 16) seen :30345
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 16) seen :17967
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 424 ms. (steps per millisecond=2358 ) properties (out of 16) seen :35094
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=1968 ) properties (out of 16) seen :27814
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 389 ms. (steps per millisecond=2570 ) properties (out of 16) seen :41679
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 16) seen :31826
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 480 ms. (steps per millisecond=2083 ) properties (out of 16) seen :27820
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=2016 ) properties (out of 16) seen :37073
[2023-03-19 02:41:52] [INFO ] Invariant cache hit.
[2023-03-19 02:41:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:52] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:41:52] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:41:52] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:41:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:52] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:41:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:52] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:41:52] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:52] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:41:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:52] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:41:52] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:41:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:52] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:41:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:52] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:41:52] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:41:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:41:52] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:41:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:41:52] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:41:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:52] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:41:52] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:41:52] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:41:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:52] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:41:52] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:52] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:41:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:53] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:41:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:41:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:41:53] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:41:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:53] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:41:53] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:41:53] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:41:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:41:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:41:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:41:53] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:41:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:53] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:41:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:41:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:41:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:53] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:41:53] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:41:53] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:41:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:53] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:41:53] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:41:53] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:41:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:53] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:41:53] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:41:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:41:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:53] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:41:53] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:41:53] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:41:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:53] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:41:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:41:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:41:53] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:41:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:53] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:41:53] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:41:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:41:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:53] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:41:53] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:41:53] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:41:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:53] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:41:53] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:41:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:41:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:53] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:41:53] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:41:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:41:53] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:41:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:41:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:41:53] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:41:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:41:53] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22282, 333450, 27900, 27897, 19632, 27902, 22320, 27908, 22305, 333460, 22301, 20914, 22296, 22227, 20899, 20913]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 5 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:42:34] [INFO ] Invariant cache hit.
[2023-03-19 02:42:34] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-19 02:42:34] [INFO ] Invariant cache hit.
[2023-03-19 02:42:34] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:42:34] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-19 02:42:34] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-19 02:42:34] [INFO ] Invariant cache hit.
[2023-03-19 02:42:34] [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 : 28/28 places, 28/28 transitions.
[2023-03-19 02:42:34] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2248 ms. (steps per millisecond=444 ) properties (out of 16) seen :513606
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 16) seen :28989
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 16) seen :27789
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 391 ms. (steps per millisecond=2557 ) properties (out of 16) seen :41693
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 16) seen :37076
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 16) seen :18004
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 16) seen :33360
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 16) seen :35108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 380 ms. (steps per millisecond=2631 ) properties (out of 16) seen :39225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 16) seen :27811
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 16) seen :35153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 16) seen :33348
[2023-03-19 02:42:43] [INFO ] Invariant cache hit.
[2023-03-19 02:42:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:43] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:42:43] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:42:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:42:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:42:43] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:42:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:42:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:42:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:42:43] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:42:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:43] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:42:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:42:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 10 ms.
[2023-03-19 02:42:43] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:42:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:42:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:42:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:42:43] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:42:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:43] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:42:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:42:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:42:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:42:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:43] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:42:43] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:42:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:42:43] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:42:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:42:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:42:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:42:43] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:42:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:43] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:42:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:42:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:42:43] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:42:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:42:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:42:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:42:43] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:42:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:43] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:42:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:42:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:42:43] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:42:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:43] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:42:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:42:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:42:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:44] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:42:44] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:42:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:42:44] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:44] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:42:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:42:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:42:44] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:44] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:42:44] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:42:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:42:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:42:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:44] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:42:44] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:42:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:42:44] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:44] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:42:44] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:42:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:42:44] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:44] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:42:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:42:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:42:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:42:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:44] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:42:44] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:42:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:42:44] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:44] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:42:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:42:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:42:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:42:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:44] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:42:44] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:42:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:42:44] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:42:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:42:44] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:42:44] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:42:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:42:44] [INFO ] Added : 3 causal constraints over 1 iterations in 15 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, -1, -1, -1, -1, -1] Max seen :[22284, 333452, 27903, 27900, 19634, 27905, 22322, 27910, 22307, 333463, 22304, 20916, 22297, 22230, 20901, 20916]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:43:25] [INFO ] Invariant cache hit.
[2023-03-19 02:43:25] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-19 02:43:25] [INFO ] Invariant cache hit.
[2023-03-19 02:43:25] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:43:25] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-19 02:43:25] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-19 02:43:25] [INFO ] Invariant cache hit.
[2023-03-19 02:43:25] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:43:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2615 ms. (steps per millisecond=382 ) properties (out of 16) seen :513697
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 16) seen :35125
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=5681 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 16) seen :27807
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 16) seen :31764
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=2242 ) properties (out of 16) seen :37098
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 16) seen :17912
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :31770
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 385 ms. (steps per millisecond=2597 ) properties (out of 16) seen :37092
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 16) seen :37052
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=2070 ) properties (out of 16) seen :31775
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=1865 ) properties (out of 16) seen :24753
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 527 ms. (steps per millisecond=1897 ) properties (out of 16) seen :26685
[2023-03-19 02:43:34] [INFO ] Invariant cache hit.
[2023-03-19 02:43:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:34] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:43:34] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:43:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:43:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:43:34] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:43:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:43:34] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:43:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:43:34] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:43:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:43:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:43:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:43:34] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:43:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:43:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:43:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:43:34] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:43:35] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:43:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:43:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:43:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:35] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:43:35] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:43:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:43:35] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:43:35] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:43:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:43:35] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:43:35] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:43:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:43:35] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:35] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:43:35] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:43:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:43:35] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:35] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:43:35] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:43:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:43:35] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:35] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:43:35] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:43:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:43:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:43:35] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:43:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:43:35] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:43:35] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:43:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:43:35] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:43:35] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:43:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:43:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:43:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:43:35] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:43:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:43:35] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:35] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:43:35] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:43:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:43:35] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:43:35] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:43:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:43:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:43:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:43:35] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:43:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:43:35] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:43:35] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:43:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:43:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:43:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:43:35] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:43:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:43:35] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:43:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:43:36] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:43:36] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:43:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:43:36] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22286, 333455, 27906, 27902, 19636, 27907, 22324, 27912, 22309, 333466, 22306, 20918, 22299, 22232, 20903, 20919]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:44:17] [INFO ] Invariant cache hit.
[2023-03-19 02:44:17] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 02:44:17] [INFO ] Invariant cache hit.
[2023-03-19 02:44:17] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:44:17] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-19 02:44:17] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 02:44:17] [INFO ] Invariant cache hit.
[2023-03-19 02:44:17] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:44:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2636 ms. (steps per millisecond=379 ) properties (out of 16) seen :513420
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 16) seen :39238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 16) seen :31764
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=2717 ) properties (out of 16) seen :33330
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 360 ms. (steps per millisecond=2777 ) properties (out of 16) seen :37044
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 16) seen :17895
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 16) seen :41675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 16) seen :33352
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 16) seen :41669
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 16) seen :30331
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 616 ms. (steps per millisecond=1623 ) properties (out of 16) seen :27787
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 16) seen :39226
[2023-03-19 02:44:25] [INFO ] Invariant cache hit.
[2023-03-19 02:44:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:25] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:44:25] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:44:25] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:44:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:44:25] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:44:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:25] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:44:25] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:44:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:44:25] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:44:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:25] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:44:25] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:44:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:44:25] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:44:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:25] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:44:25] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:44:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:44:25] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:44:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:44:25] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:44:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:44:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:44:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:25] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:44:25] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:44:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:44:25] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:44:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:44:25] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:44:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:44:25] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:44:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:44:25] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:44:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:44:25] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:44:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:44:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:44:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:44:26] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:44:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:44:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:44:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:44:26] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:44:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:44:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:44:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:44:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:26] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:44:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:44:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:44:26] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:44:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:44:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:44:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:44:26] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:44:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:26] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:44:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:44:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:44:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:44:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:26] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:44:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:44:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:44:26] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:44:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:26] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:44:26] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:44:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:44:26] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:44:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:44:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:44:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-19 02:44:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:44:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:26] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:44:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:44:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:44:26] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:44:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:26] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 02:44:26] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:44:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:44:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:44:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:26] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-19 02:44:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:44:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:44:26] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:44:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:44:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:44:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:44:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:44:27] [INFO ] Added : 3 causal constraints over 1 iterations in 12 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, -1, -1, -1, -1, -1] Max seen :[22288, 333457, 27909, 27904, 19638, 27909, 22326, 27914, 22311, 333468, 22309, 20920, 22301, 22234, 20905, 20921]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:45:07] [INFO ] Invariant cache hit.
[2023-03-19 02:45:07] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 02:45:08] [INFO ] Invariant cache hit.
[2023-03-19 02:45:08] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:45:08] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-19 02:45:08] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-19 02:45:08] [INFO ] Invariant cache hit.
[2023-03-19 02:45:08] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 153 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:45:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2265 ms. (steps per millisecond=441 ) properties (out of 16) seen :513181
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 16) seen :41699
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 16) seen :28997
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 425 ms. (steps per millisecond=2352 ) properties (out of 16) seen :33353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 16) seen :35103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 16) seen :17989
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 16) seen :39246
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 16) seen :30307
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 437 ms. (steps per millisecond=2288 ) properties (out of 16) seen :31754
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 16) seen :30310
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 16) seen :25667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 531 ms. (steps per millisecond=1883 ) properties (out of 16) seen :26744
[2023-03-19 02:45:16] [INFO ] Invariant cache hit.
[2023-03-19 02:45:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:16] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:45:16] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:45:16] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:45:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:45:16] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:45:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:16] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:45:16] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:45:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:45:16] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:45:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:16] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:45:16] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:45:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:45:16] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:45:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:45:16] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:45:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:45:16] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:45:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:16] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:45:16] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:45:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:45:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:45:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:16] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:45:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:45:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:45:16] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:45:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:16] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:45:16] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:45:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:45:16] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:45:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:16] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:45:16] [INFO ] [Real]Added 17 Read/Feed constraints in 16 ms returned sat
[2023-03-19 02:45:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:45:16] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:45:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:16] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:45:16] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:45:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:45:16] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:45:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:16] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 02:45:16] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:45:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:45:16] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:45:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:16] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:45:16] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:45:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:45:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:16] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:45:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:45:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:45:16] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:45:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:17] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:45:17] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:45:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:45:17] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:45:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:17] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:45:17] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:45:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:45:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:45:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:17] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:45:17] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:45:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:45:17] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:45:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:17] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:45:17] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:45:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:45:17] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:45:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:45:17] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:45:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:45:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:45:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:17] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:45:17] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:45:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:45:17] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:45:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:17] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:45:17] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:45:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:45:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:45:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:17] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:45:17] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:45:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:45:17] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:45:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:45:17] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:45:17] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:45:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:45:17] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 7 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 :[22290, 333459, 27911, 27907, 19641, 27911, 22328, 27916, 22314, 333471, 22311, 20922, 22303, 22237, 20908, 20923]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:45:58] [INFO ] Invariant cache hit.
[2023-03-19 02:45:58] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 02:45:58] [INFO ] Invariant cache hit.
[2023-03-19 02:45:58] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:45:58] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-19 02:45:58] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-19 02:45:58] [INFO ] Invariant cache hit.
[2023-03-19 02:45:58] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 135 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:45:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2583 ms. (steps per millisecond=387 ) properties (out of 16) seen :513042
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 16) seen :41687
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 474 ms. (steps per millisecond=2109 ) properties (out of 16) seen :33399
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 323 ms. (steps per millisecond=3095 ) properties (out of 16) seen :41674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=3125 ) properties (out of 16) seen :41683
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 16) seen :17930
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 499 ms. (steps per millisecond=2004 ) properties (out of 16) seen :35150
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 16) seen :35149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 16) seen :41674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 16) seen :29009
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=1953 ) properties (out of 16) seen :27795
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 16) seen :25665
[2023-03-19 02:46:07] [INFO ] Invariant cache hit.
[2023-03-19 02:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:07] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 02:46:07] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:46:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:46:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:07] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:07] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:46:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:07] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:46:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:46:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:07] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:46:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:07] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:46:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:46:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:07] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:46:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:46:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:07] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:46:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:07] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:07] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:46:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:46:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:07] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:46:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:07] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:07] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:46:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:46:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:07] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:46:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:46:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:46:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:07] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:46:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:07] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:46:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:46:07] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:46:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:46:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:46:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:07] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:46:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:07] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:46:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:46:08] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:46:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:46:08] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:46:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:46:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:08] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:46:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:46:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:46:08] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:46:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:08] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:46:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:46:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:08] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:46:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:08] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:46:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-19 02:46:08] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:46:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:46:08] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 7 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 :[22292, 333461, 27913, 27909, 19643, 27913, 22330, 27918, 22316, 333473, 22313, 20924, 22305, 22240, 20910, 20925]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 14 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:46:49] [INFO ] Invariant cache hit.
[2023-03-19 02:46:49] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-19 02:46:49] [INFO ] Invariant cache hit.
[2023-03-19 02:46:49] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:46:49] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-19 02:46:49] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 02:46:49] [INFO ] Invariant cache hit.
[2023-03-19 02:46:49] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:46:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2235 ms. (steps per millisecond=447 ) properties (out of 16) seen :513815
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 16) seen :39228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 16) seen :30382
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 16) seen :33385
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=2849 ) properties (out of 16) seen :35096
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 16) seen :17944
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 16) seen :28999
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 16) seen :26663
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=2493 ) properties (out of 16) seen :35121
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 16) seen :33355
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 520 ms. (steps per millisecond=1923 ) properties (out of 16) seen :26697
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 489 ms. (steps per millisecond=2044 ) properties (out of 16) seen :29025
[2023-03-19 02:46:57] [INFO ] Invariant cache hit.
[2023-03-19 02:46:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:57] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:46:57] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:46:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:46:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:46:57] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:46:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:46:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:46:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:46:57] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:46:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:46:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:46:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:46:57] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:46:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:57] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:46:57] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 02:46:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:46:57] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:46:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:46:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:46:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:46:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:46:57] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:46:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:46:57] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:46:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:57] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:46:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:46:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:46:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:57] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:46:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:46:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:57] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:46:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:46:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:57] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:46:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:46:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:46:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:58] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:46:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:58] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:46:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:46:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:58] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:46:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:46:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:46:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:46:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:58] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:46:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:58] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:46:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:46:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:46:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:46:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:46:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:46:58] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:46:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:46:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:46:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:46:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:46:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:58] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:46:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:46:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:46:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:46:58] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22295, 333464, 27915, 27912, 19645, 27916, 22332, 27920, 22319, 333476, 22315, 20926, 22307, 22243, 20912, 20928]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:47:39] [INFO ] Invariant cache hit.
[2023-03-19 02:47:39] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-19 02:47:39] [INFO ] Invariant cache hit.
[2023-03-19 02:47:39] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:47:39] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-19 02:47:39] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-19 02:47:39] [INFO ] Invariant cache hit.
[2023-03-19 02:47:39] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 152 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:47:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2873 ms. (steps per millisecond=348 ) properties (out of 16) seen :513142
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 16) seen :39224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 16) seen :24724
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 16) seen :37083
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 383 ms. (steps per millisecond=2610 ) properties (out of 16) seen :39225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 584 ms. (steps per millisecond=1712 ) properties (out of 16) seen :17981
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 16) seen :39236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 16) seen :35089
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 441 ms. (steps per millisecond=2267 ) properties (out of 16) seen :33351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 423 ms. (steps per millisecond=2364 ) properties (out of 16) seen :31761
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 466 ms. (steps per millisecond=2145 ) properties (out of 16) seen :33359
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 16) seen :33341
[2023-03-19 02:47:48] [INFO ] Invariant cache hit.
[2023-03-19 02:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:47:48] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:47:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:47:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:47:48] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:47:48] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:47:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:47:48] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:47:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:47:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:47:48] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:47:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:47:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:47:48] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:47:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:47:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:48] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:47:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:47:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:47:48] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:47:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:47:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:47:48] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:47:48] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:47:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:47:48] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:47:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:47:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:47:48] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:47:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:47:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:47:48] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:47:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:47:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:47:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:48] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:47:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:47:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:47:48] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:47:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:47:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:47:48] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:47:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:47:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:47:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:47:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:47:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:47:49] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:47:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:47:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:47:49] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:47:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:47:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:47:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:47:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:47:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:47:49] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:47:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:47:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:47:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:47:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:47:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:47:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:47:49] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:47:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:47:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:47:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:47:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:47:49] [INFO ] Added : 3 causal constraints over 1 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, -1, -1, -1, -1, -1] Max seen :[22297, 333466, 27917, 27915, 19647, 27919, 22334, 27922, 22321, 333478, 22317, 20928, 22309, 22244, 20915, 20930]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:48:30] [INFO ] Invariant cache hit.
[2023-03-19 02:48:30] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-19 02:48:30] [INFO ] Invariant cache hit.
[2023-03-19 02:48:30] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:48:30] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-19 02:48:30] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 02:48:30] [INFO ] Invariant cache hit.
[2023-03-19 02:48:30] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:48:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2234 ms. (steps per millisecond=447 ) properties (out of 16) seen :513055
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 16) seen :44452
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 16) seen :24714
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 272 ms. (steps per millisecond=3676 ) properties (out of 16) seen :44446
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 16) seen :35105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 16) seen :18025
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 495 ms. (steps per millisecond=2020 ) properties (out of 16) seen :26696
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 507 ms. (steps per millisecond=1972 ) properties (out of 16) seen :29017
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 16) seen :37043
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 16) seen :33354
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 770 ms. (steps per millisecond=1298 ) properties (out of 16) seen :30321
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 523 ms. (steps per millisecond=1912 ) properties (out of 16) seen :30344
[2023-03-19 02:48:38] [INFO ] Invariant cache hit.
[2023-03-19 02:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:48:38] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:48:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:48:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:48:38] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:48:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:48:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-19 02:48:38] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:48:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:48:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:48:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:48:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:48:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:48:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:48:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:48:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:48:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:48:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:39] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:48:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:48:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:48:39] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:48:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:48:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:48:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:48:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:48:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:48:39] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:48:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:48:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:48:39] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:48:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:48:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:48:39] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:39] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 02:48:39] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 02:48:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:48:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:39] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:48:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:48:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:48:39] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:48:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:48:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:48:39] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:48:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:48:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:48:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:48:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:39] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:48:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:48:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:48:39] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:48:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:48:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:48:39] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:48:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:48:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:48:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:48:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:39] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:48:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:48:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:48:39] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:48:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:48:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:48:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:48:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:39] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:48:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:48:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:48:39] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:48:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:48:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:48:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 02:48:39] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22299, 333469, 27919, 27917, 19648, 27921, 22335, 27924, 22323, 333480, 22319, 20930, 22311, 22246, 20917, 20933]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:49:21] [INFO ] Invariant cache hit.
[2023-03-19 02:49:21] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-19 02:49:21] [INFO ] Invariant cache hit.
[2023-03-19 02:49:21] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:49:21] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-19 02:49:21] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-19 02:49:21] [INFO ] Invariant cache hit.
[2023-03-19 02:49:21] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:49:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2266 ms. (steps per millisecond=441 ) properties (out of 16) seen :513428
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 374 ms. (steps per millisecond=2673 ) properties (out of 16) seen :33341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 16) seen :26748
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 16) seen :44454
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 16) seen :27792
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 16) seen :18030
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :27810
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 16) seen :30321
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 414 ms. (steps per millisecond=2415 ) properties (out of 16) seen :33349
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 375 ms. (steps per millisecond=2666 ) properties (out of 16) seen :41680
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 16) seen :24694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 16) seen :23838
[2023-03-19 02:49:29] [INFO ] Invariant cache hit.
[2023-03-19 02:49:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 02:49:29] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:49:29] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:49:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:49:29] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 02:49:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:29] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:49:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:49:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:49:29] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:49:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:49:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:49:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:49:29] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:49:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:29] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:49:29] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:49:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:49:29] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:49:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:49:29] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:49:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:49:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:49:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:29] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:49:29] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:49:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:49:30] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:49:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:49:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:49:30] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:30] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:49:30] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:49:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:49:30] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:49:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:49:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:49:30] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:49:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:49:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:49:30] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:49:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:49:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:30] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:49:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:49:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:49:30] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:30] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:49:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:49:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:49:30] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:49:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:49:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:49:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:30] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:49:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:49:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:49:30] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:49:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:49:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:49:30] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:49:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:49:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:49:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:30] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 02:49:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:49:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:49:30] [INFO ] Added : 3 causal constraints over 1 iterations in 27 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 02:49:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:49:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:49:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:30] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:49:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:49:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:49:30] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:49:30] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:49:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:49:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:49:30] [INFO ] Added : 3 causal constraints over 1 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, -1, -1, -1, -1, -1] Max seen :[22301, 333471, 27922, 27919, 19650, 27923, 22337, 27926, 22325, 333483, 22322, 20932, 22313, 22249, 20919, 20935]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 0 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:50:11] [INFO ] Invariant cache hit.
[2023-03-19 02:50:11] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 02:50:11] [INFO ] Invariant cache hit.
[2023-03-19 02:50:11] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:50:11] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-19 02:50:11] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 02:50:11] [INFO ] Invariant cache hit.
[2023-03-19 02:50:11] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:50:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2263 ms. (steps per millisecond=441 ) properties (out of 16) seen :512776
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :39265
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 16) seen :35114
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 16) seen :44458
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 16) seen :39249
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 584 ms. (steps per millisecond=1712 ) properties (out of 16) seen :17921
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 459 ms. (steps per millisecond=2178 ) properties (out of 16) seen :37064
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=1919 ) properties (out of 16) seen :26706
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 16) seen :39237
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 16) seen :29027
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 404 ms. (steps per millisecond=2475 ) properties (out of 16) seen :35099
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 16) seen :33386
[2023-03-19 02:50:19] [INFO ] Invariant cache hit.
[2023-03-19 02:50:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:50:19] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:50:19] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:50:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:50:19] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:50:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:50:19] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:50:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:50:19] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:50:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:19] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:50:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:50:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:50:19] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:50:20] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:50:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:50:20] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:50:20] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:50:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:50:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:50:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:20] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:50:20] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:50:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:50:20] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:50:20] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:50:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:50:20] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:50:20] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:50:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:50:20] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:20] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:50:20] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:50:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:50:20] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:50:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:50:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:50:20] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:50:20] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:50:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:50:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:50:20] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:50:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:50:20] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 02:50:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:50:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:50:20] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 02:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:20] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:50:20] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 02:50:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:50:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:50:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:20] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-19 02:50:20] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:50:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:50:20] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 02:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:50:20] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:50:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:50:20] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:50:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:50:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:50:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:50:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:20] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:50:20] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:50:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:50:20] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 02:50:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:20] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 02:50:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:50:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:50:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 02:50:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:21] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 02:50:21] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:50:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 02:50:21] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 02:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:50:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 02:50:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 02:50:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 02:50:21] [INFO ] Added : 3 causal constraints over 1 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, -1, -1, -1, -1, -1] Max seen :[22303, 333473, 27924, 27921, 19653, 27927, 22339, 27928, 22327, 333486, 22324, 20933, 22315, 22252, 20921, 20937]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 02:51:01] [INFO ] Invariant cache hit.
[2023-03-19 02:51:01] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 02:51:01] [INFO ] Invariant cache hit.
[2023-03-19 02:51:01] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:51:01] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-19 02:51:01] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 02:51:01] [INFO ] Invariant cache hit.
[2023-03-19 02:51:01] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 02:51:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2260 ms. (steps per millisecond=442 ) properties (out of 16) seen :513190
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 340 ms. (steps per millisecond=2941 ) properties (out of 16) seen :39232
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 475 ms. (steps per millisecond=2105 ) properties (out of 16) seen :30321
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 16) seen :31790
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 16) seen :37046
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 16) seen :17984
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=2439 ) properties (out of 16) seen :39234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 442 ms. (steps per millisecond=2262 ) properties (out of 16) seen :37080
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 16) seen :33336
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 16) seen :26694
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 582 ms. (steps per millisecond=1718 ) properties (out of 16) seen :23078
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 16) seen :26758
[2023-03-19 02:51:10] [INFO ] Invariant cache hit.
[2023-03-19 02:51:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 02:51:10] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 02:51:10] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 02:51:10] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 02:51:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 02:51:10] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.

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