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.r362-smll-167891812800397.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 marciexred
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 r362-smll-167891812800397
=====================================================================

--------------------
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 1679160715981

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=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S128P12
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-18 17:31:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-18 17:31:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 17:32:00] [INFO ] Load time of PNML (sax parser for PT used): 177 ms
[2023-03-18 17:32:00] [INFO ] Transformed 191 places.
[2023-03-18 17:32:00] [INFO ] Transformed 414 transitions.
[2023-03-18 17:32:00] [INFO ] Parsed PT model containing 191 places and 414 transitions and 1559 arcs in 381 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 13 ms.
Deduced a syphon composed of 2 places in 4 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
[2023-03-18 17:32:00] [INFO ] Computed 36 place invariants in 45 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=40 ) properties (out of 16) seen :3880
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 :30
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 :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 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :52
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 16) seen :29
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 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 16) seen :52
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :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 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :32
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 :29
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 :34
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :31
[2023-03-18 17:32:00] [INFO ] Flow matrix only has 195 transitions (discarded 9 similar events)
// Phase 1: matrix 195 rows 189 cols
[2023-03-18 17:32:00] [INFO ] Computed 36 place invariants in 19 ms
[2023-03-18 17:32:01] [INFO ] [Real]Absence check using 2 positive place invariants in 9 ms returned sat
[2023-03-18 17:32:01] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 18 ms returned sat
[2023-03-18 17:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:01] [INFO ] [Real]Absence check using state equation in 168 ms returned sat
[2023-03-18 17:32:01] [INFO ] State equation strengthened by 60 read => feed constraints.
[2023-03-18 17:32:01] [INFO ] [Real]Added 60 Read/Feed constraints in 30 ms returned sat
[2023-03-18 17:32:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-18 17:32:01] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 16 ms returned sat
[2023-03-18 17:32:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:01] [INFO ] [Nat]Absence check using state equation in 178 ms returned sat
[2023-03-18 17:32:01] [INFO ] [Nat]Added 60 Read/Feed constraints in 41 ms returned sat
[2023-03-18 17:32:01] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 32 ms.
[2023-03-18 17:32:01] [INFO ] Added : 3 causal constraints over 1 iterations in 124 ms. Result :sat
Minimization took 24 ms.
[2023-03-18 17:32:02] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 17:32:02] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 15 ms returned sat
[2023-03-18 17:32:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:02] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-18 17:32:02] [INFO ] [Real]Added 60 Read/Feed constraints in 13 ms returned sat
[2023-03-18 17:32:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 17:32:02] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-18 17:32:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:02] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2023-03-18 17:32:02] [INFO ] [Nat]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 17:32:02] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 24 ms.
[2023-03-18 17:32:02] [INFO ] Added : 0 causal constraints over 0 iterations in 59 ms. Result :sat
Minimization took 19 ms.
[2023-03-18 17:32:02] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-18 17:32:02] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-18 17:32:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:02] [INFO ] [Real]Absence check using state equation in 128 ms returned sat
[2023-03-18 17:32:02] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 17:32:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 17:32:02] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-18 17:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:03] [INFO ] [Nat]Absence check using state equation in 132 ms returned sat
[2023-03-18 17:32:03] [INFO ] [Nat]Added 60 Read/Feed constraints in 12 ms returned sat
[2023-03-18 17:32:03] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 26 ms.
[2023-03-18 17:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 63 ms. Result :sat
Minimization took 19 ms.
[2023-03-18 17:32:03] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 17:32:03] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-18 17:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:03] [INFO ] [Real]Absence check using state equation in 110 ms returned sat
[2023-03-18 17:32:03] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 17:32:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-18 17:32:03] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 8 ms returned sat
[2023-03-18 17:32:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:03] [INFO ] [Nat]Absence check using state equation in 115 ms returned sat
[2023-03-18 17:32:03] [INFO ] [Nat]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 17:32:03] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 20 ms.
[2023-03-18 17:32:03] [INFO ] Added : 0 causal constraints over 0 iterations in 50 ms. Result :sat
Minimization took 19 ms.
[2023-03-18 17:32:03] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 17:32:03] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-18 17:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:03] [INFO ] [Real]Absence check using state equation in 108 ms returned sat
[2023-03-18 17:32:03] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 17:32:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 17:32:04] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-18 17:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:04] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2023-03-18 17:32:04] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 17:32:04] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 21 ms.
[2023-03-18 17:32:04] [INFO ] Added : 5 causal constraints over 1 iterations in 68 ms. Result :sat
Minimization took 20 ms.
[2023-03-18 17:32:04] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 17:32:04] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 8 ms returned sat
[2023-03-18 17:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:04] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2023-03-18 17:32:04] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 17:32:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 17:32:04] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 8 ms returned sat
[2023-03-18 17:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:04] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2023-03-18 17:32:04] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 17:32:04] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 30 ms.
[2023-03-18 17:32:04] [INFO ] Added : 0 causal constraints over 0 iterations in 59 ms. Result :sat
Minimization took 13 ms.
[2023-03-18 17:32:04] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 17:32:04] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2023-03-18 17:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:04] [INFO ] [Real]Absence check using state equation in 103 ms returned sat
[2023-03-18 17:32:04] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 17:32:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 17:32:05] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 14 ms returned sat
[2023-03-18 17:32:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:05] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2023-03-18 17:32:05] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 17:32:05] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 18 ms.
[2023-03-18 17:32:05] [INFO ] Added : 3 causal constraints over 1 iterations in 71 ms. Result :sat
Minimization took 19 ms.
[2023-03-18 17:32:05] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 17:32:05] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2023-03-18 17:32:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:05] [INFO ] [Real]Absence check using state equation in 105 ms returned sat
[2023-03-18 17:32:05] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 17:32:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 17:32:05] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-18 17:32:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:05] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2023-03-18 17:32:05] [INFO ] [Nat]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-18 17:32:05] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 18 ms.
[2023-03-18 17:32:05] [INFO ] Added : 0 causal constraints over 0 iterations in 47 ms. Result :sat
Minimization took 13 ms.
[2023-03-18 17:32:05] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 17:32:05] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2023-03-18 17:32:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:05] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2023-03-18 17:32:06] [INFO ] [Real]Added 60 Read/Feed constraints in 23 ms returned sat
[2023-03-18 17:32:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 17:32:06] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-18 17:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:06] [INFO ] [Nat]Absence check using state equation in 117 ms returned sat
[2023-03-18 17:32:06] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 17:32:06] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 19 ms.
[2023-03-18 17:32:06] [INFO ] Added : 3 causal constraints over 1 iterations in 74 ms. Result :sat
Minimization took 20 ms.
[2023-03-18 17:32:06] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 17:32:06] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 13 ms returned sat
[2023-03-18 17:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:06] [INFO ] [Real]Absence check using state equation in 118 ms returned sat
[2023-03-18 17:32:06] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 17:32:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 17:32:06] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-18 17:32:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:06] [INFO ] [Nat]Absence check using state equation in 117 ms returned sat
[2023-03-18 17:32:06] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 17:32:06] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 19 ms.
[2023-03-18 17:32:06] [INFO ] Added : 0 causal constraints over 0 iterations in 53 ms. Result :sat
Minimization took 20 ms.
[2023-03-18 17:32:06] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-18 17:32:06] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 9 ms returned sat
[2023-03-18 17:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:07] [INFO ] [Real]Absence check using state equation in 113 ms returned sat
[2023-03-18 17:32:07] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 17:32:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 17:32:07] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 13 ms returned sat
[2023-03-18 17:32:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:07] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2023-03-18 17:32:07] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 17:32:07] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 36 ms.
[2023-03-18 17:32:07] [INFO ] Added : 4 causal constraints over 1 iterations in 90 ms. Result :sat
Minimization took 20 ms.
[2023-03-18 17:32:07] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 17:32:07] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 13 ms returned sat
[2023-03-18 17:32:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:07] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2023-03-18 17:32:07] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 17:32:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 17:32:07] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 13 ms returned sat
[2023-03-18 17:32:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:07] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2023-03-18 17:32:07] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 17:32:08] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 20 ms.
[2023-03-18 17:32:08] [INFO ] Added : 4 causal constraints over 1 iterations in 76 ms. Result :sat
Minimization took 20 ms.
[2023-03-18 17:32:08] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 17:32:08] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-18 17:32:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:08] [INFO ] [Real]Absence check using state equation in 109 ms returned sat
[2023-03-18 17:32:08] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 17:32:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 17:32:08] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 13 ms returned sat
[2023-03-18 17:32:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:08] [INFO ] [Nat]Absence check using state equation in 119 ms returned sat
[2023-03-18 17:32:08] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 17:32:08] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 19 ms.
[2023-03-18 17:32:08] [INFO ] Added : 3 causal constraints over 1 iterations in 71 ms. Result :sat
Minimization took 19 ms.
[2023-03-18 17:32:08] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 17:32:08] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-18 17:32:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:08] [INFO ] [Real]Absence check using state equation in 115 ms returned sat
[2023-03-18 17:32:08] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 17:32:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 17:32:08] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-18 17:32:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:09] [INFO ] [Nat]Absence check using state equation in 117 ms returned sat
[2023-03-18 17:32:09] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 17:32:09] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 19 ms.
[2023-03-18 17:32:09] [INFO ] Added : 4 causal constraints over 1 iterations in 72 ms. Result :sat
Minimization took 20 ms.
[2023-03-18 17:32:09] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 17:32:09] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-18 17:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:09] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2023-03-18 17:32:09] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 17:32:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 17:32:09] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 13 ms returned sat
[2023-03-18 17:32:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:09] [INFO ] [Nat]Absence check using state equation in 119 ms returned sat
[2023-03-18 17:32:09] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 17:32:09] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 21 ms.
[2023-03-18 17:32:09] [INFO ] Added : 5 causal constraints over 1 iterations in 75 ms. Result :sat
Minimization took 20 ms.
[2023-03-18 17:32:09] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 17:32:09] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-18 17:32:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:09] [INFO ] [Real]Absence check using state equation in 119 ms returned sat
[2023-03-18 17:32:10] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-18 17:32:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-18 17:32:10] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 13 ms returned sat
[2023-03-18 17:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:10] [INFO ] [Nat]Absence check using state equation in 121 ms returned sat
[2023-03-18 17:32:10] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-18 17:32:10] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 19 ms.
[2023-03-18 17:32:10] [INFO ] Added : 4 causal constraints over 1 iterations in 69 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 :[15, 184, 63, 26, 20, 31, 17, 57, 15, 3329, 15, 26, 23, 18, 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.3 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 111 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 112 ms. Remains : 34/189 places, 34/204 transitions.
Successfully produced net in file /tmp/petri1000_13544215787987753318.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
[2023-03-18 17:32:11] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2465 ms. (steps per millisecond=405 ) properties (out of 16) seen :486250
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 16) seen :30318
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 :51282
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 :51282
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 :51282
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 :29008
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 :51282
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 16) seen :39227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 16) seen :51282
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 694 ms. (steps per millisecond=1440 ) properties (out of 16) seen :35099
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 757 ms. (steps per millisecond=1321 ) properties (out of 16) seen :14520
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 867 ms. (steps per millisecond=1153 ) properties (out of 16) seen :33378
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 16) seen :23005
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 600 ms. (steps per millisecond=1666 ) properties (out of 16) seen :35104
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 :39243
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 16) seen :29026
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 :23825
[2023-03-18 17:32:21] [INFO ] Invariant cache hit.
[2023-03-18 17:32:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:21] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 17:32:21] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-18 17:32:21] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:32:21] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:32:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:32:21] [INFO ] [Nat]Added 21 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:32:21] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:32:21] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:32:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:32:21] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:32:21] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:32:21] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:32:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:32:21] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:32:21] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:32:21] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:32:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:21] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:32:21] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:32:21] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:32:21] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:32:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:32:21] [INFO ] [Real]Added 21 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:32:21] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:32:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:21] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 17:32:21] [INFO ] [Nat]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:32:21] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:32:21] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:32:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:32:21] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:32:21] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:32:21] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:32:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:21] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:32:21] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:32:21] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:32:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:21] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:32:21] [INFO ] [Nat]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:32:21] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:32:21] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:32:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:21] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 17:32:21] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:32:21] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:32:21] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:32:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:21] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 17:32:21] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:32:21] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:32:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:21] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 17:32:21] [INFO ] [Nat]Added 21 Read/Feed constraints in 6 ms returned sat
[2023-03-18 17:32:21] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:32:21] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:32:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:22] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:32:22] [INFO ] [Real]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:32:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:22] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 17:32:22] [INFO ] [Nat]Added 21 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:32:22] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:32:22] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 17:32:22] [INFO ] [Real]Added 21 Read/Feed constraints in 6 ms returned sat
[2023-03-18 17:32:22] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:32:22] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 17:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:22] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 17:32:22] [INFO ] [Real]Added 21 Read/Feed constraints in 6 ms returned sat
[2023-03-18 17:32:22] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:32:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:22] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:32:22] [INFO ] [Nat]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:32:22] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:32:22] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 17:32:22] [INFO ] [Real]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:32:22] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:32:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:22] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 17:32:22] [INFO ] [Nat]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:32:22] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:32:22] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 17:32:22] [INFO ] [Real]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:32:22] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:32:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:22] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 17:32:22] [INFO ] [Nat]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:32:22] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:32:22] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:22] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:32:22] [INFO ] [Real]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:32:22] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:32:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:22] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 17:32:22] [INFO ] [Nat]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:32:22] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:32:22] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:32:22] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 17:32:22] [INFO ] [Real]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:32:22] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:32:22] [INFO ] Added : 3 causal constraints over 1 iterations in 17 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 :[15136, 25641, 25641, 25641, 14475, 25641, 19600, 25641, 17531, 333333, 16656, 11435, 17534, 19602, 14475, 11870]
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.0 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 14 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 15 ms. Remains : 28/33 places, 28/33 transitions.
// Phase 1: matrix 28 rows 28 cols
[2023-03-18 17:32:53] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1952 ms. (steps per millisecond=512 ) properties (out of 16) seen :513356
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 :35165
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 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 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 730 ms. (steps per millisecond=1369 ) properties (out of 16) seen :26712
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 504 ms. (steps per millisecond=1984 ) properties (out of 16) seen :39235
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 16) seen :37048
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 705 ms. (steps per millisecond=1418 ) properties (out of 16) seen :17986
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 :37082
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 :39259
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 :44454
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 696 ms. (steps per millisecond=1436 ) properties (out of 16) seen :23819
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 :23836
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 16) seen :30324
[2023-03-18 17:33:02] [INFO ] Invariant cache hit.
[2023-03-18 17:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:33:02] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:33:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:33:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:33:02] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:33:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:33:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:33:02] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:33:02] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 17:33:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:33:02] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:33:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:33:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:33:02] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:33:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:33:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:33:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:33:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:02] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:33:02] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:33:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:33:02] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:02] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:33:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:33:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:33:02] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:02] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:33:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:33:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:33:02] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:02] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:33:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:33:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:33:02] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:02] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:33:02] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:33:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 17:33:02] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:02] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:33:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:33:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:33:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:02] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:33:02] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:33:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:33:02] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:33:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:33:03] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:33:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:33:03] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:33:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:33:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:33:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:33:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:03] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:33:03] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:33:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:33:03] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:33:03] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:33:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:33:03] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 17:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:03] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:33:03] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:33:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:33:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:33:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:33:03] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:33:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:33:03] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:33:03] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:33:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:33:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:33:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:03] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:33:03] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:33:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:33:03] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:03] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:33:03] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:33:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:33:03] [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 :[17530, 333335, 27778, 27778, 14478, 27778, 19603, 27778, 18508, 333335, 18513, 19599, 22214, 19604, 14478, 15124]
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 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-18 17:33:43] [INFO ] Invariant cache hit.
[2023-03-18 17:33:43] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-18 17:33:43] [INFO ] Invariant cache hit.
[2023-03-18 17:33:43] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:33:43] [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.
[2023-03-18 17:33:43] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-18 17:33:43] [INFO ] Invariant cache hit.
[2023-03-18 17:33:43] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:33:43] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2165 ms. (steps per millisecond=461 ) properties (out of 16) seen :513070
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 :31755
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 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 499 ms. (steps per millisecond=2004 ) properties (out of 16) seen :29025
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 337 ms. (steps per millisecond=2967 ) properties (out of 16) seen :41693
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 340 ms. (steps per millisecond=2941 ) properties (out of 16) seen :39251
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 16) seen :17988
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 :33352
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 :30315
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 :35111
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 16) seen :30343
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 :35107
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 :44482
[2023-03-18 17:33:51] [INFO ] Invariant cache hit.
[2023-03-18 17:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:33:51] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:33:51] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:33:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:33:51] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:33:51] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:33:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:33:51] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:51] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:33:51] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:33:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:33:51] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:33:51] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:33:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:33:51] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:51] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:33:51] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:33:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:33:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:33:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:51] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:33:51] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:33:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:33:51] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:51] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:33:51] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:33:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:33:51] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:33:51] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:33:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:33:51] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:33:51] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:33:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:33:51] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:51] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:33:51] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:33:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:33:51] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:51] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:33:51] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:33:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:33:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:51] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:33:51] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:33:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:33:51] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:52] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:33:52] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:33:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:33:52] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:33:52] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:33:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:33:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:33:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:52] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:33:52] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:33:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:33:52] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:33:52] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:33:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:33:52] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:33:52] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:33:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:33:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:33:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:52] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 17:33:52] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:33:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:33:52] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:52] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:33:52] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:33:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:33:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:33:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:52] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:33:52] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:33:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:33:52] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:33:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:33:52] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-18 17:33:52] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:33:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:33:52] [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 :[17532, 333337, 27780, 27780, 14480, 27780, 20830, 27780, 19602, 333338, 18516, 19601, 22216, 19606, 17529, 22211]
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.
[2023-03-18 17:34:36] [INFO ] Invariant cache hit.
[2023-03-18 17:34:36] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-18 17:34:36] [INFO ] Invariant cache hit.
[2023-03-18 17:34:36] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:34:36] [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.
[2023-03-18 17:34:36] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-18 17:34:36] [INFO ] Invariant cache hit.
[2023-03-18 17:34:36] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:34:36] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1980 ms. (steps per millisecond=505 ) properties (out of 16) seen :513348
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 :35115
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) 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 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 510 ms. (steps per millisecond=1960 ) properties (out of 16) seen :29029
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 393 ms. (steps per millisecond=2544 ) properties (out of 16) seen :39262
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 366 ms. (steps per millisecond=2732 ) properties (out of 16) seen :39223
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 :17909
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 :39237
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 :35149
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 :35104
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 :35106
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 :26692
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 385 ms. (steps per millisecond=2597 ) properties (out of 16) seen :39229
[2023-03-18 17:34:44] [INFO ] Invariant cache hit.
[2023-03-18 17:34:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:44] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:34:44] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:34:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:34:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:34:44] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:34:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:44] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:34:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:34:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:34:44] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:34:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:44] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:34:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:34:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:34:44] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:34:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:44] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:34:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:34:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:34:44] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:34:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:44] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:34:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:34:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:34:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:34:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:44] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:34:44] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:34:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:34:44] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:34:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:44] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:34:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:34:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:34:44] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:34:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:44] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:34:44] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:34:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:34:44] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:34:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:44] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:34:44] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:34:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:34:45] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:45] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:34:45] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:34:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:34:45] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:45] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 17:34:45] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:34:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:34:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:45] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:34:45] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:34:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:34:45] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:45] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:34:45] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:34:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:34:45] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:45] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:34:45] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:34:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:34:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:34:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:45] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:34:45] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:34:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:34:45] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:45] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:34:45] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:34:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:34:45] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 17:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:45] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:34:45] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:34:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:34:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:34:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:45] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:34:45] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:34:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:34:45] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:45] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:34:45] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:34:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:34:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:34:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:45] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 17:34:45] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:34:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:34:45] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:34:45] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:34:45] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:34:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:34:45] [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 :[17536, 333339, 27783, 27782, 14482, 27783, 20832, 27782, 19604, 333340, 19592, 19603, 22218, 19608, 17531, 22213]
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.
[2023-03-18 17:35:26] [INFO ] Invariant cache hit.
[2023-03-18 17:35:26] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-18 17:35:26] [INFO ] Invariant cache hit.
[2023-03-18 17:35:26] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:35:26] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-18 17:35:26] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 17:35:26] [INFO ] Invariant cache hit.
[2023-03-18 17:35:26] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:35:26] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2178 ms. (steps per millisecond=459 ) properties (out of 16) seen :513164
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 :27789
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 264 ms. (steps per millisecond=3787 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 16) seen :55556
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 :30323
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 354 ms. (steps per millisecond=2824 ) properties (out of 16) seen :41715
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) 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 :44451
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 16) seen :17977
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 :33340
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 :30324
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 :33377
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 :37064
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 736 ms. (steps per millisecond=1358 ) properties (out of 16) seen :33374
[2023-03-18 17:35:35] [INFO ] Invariant cache hit.
[2023-03-18 17:35:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:35] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 17:35:35] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:35:35] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:35:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:35:35] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:35:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:35:35] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:35:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:35:35] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:35:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:35] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:35:35] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:35:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:35:35] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:35:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:35] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:35:35] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:35:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:35:35] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:35:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:35] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:35:35] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:35:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:35:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:35:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:35:35] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:35:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 17:35:35] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:35:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 17:35:35] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:35:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:35:35] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:35:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:35] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:35:35] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:35:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:35:35] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:35:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:36] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:35:36] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:35:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:35:36] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:35:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:36] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:35:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:35:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:35:36] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:35:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:36] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:35:36] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:35:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:35:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:36] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:35:36] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:35:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:35:36] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:35:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:35:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:35:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:35:36] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:35:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:35:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:35:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:35:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:35:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:36] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:35:36] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:35:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:35:36] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:35:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:36] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 17:35:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:35:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:35:36] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:35:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:36] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:35:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:35:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:35:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:35:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:36] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:35:36] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:35:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:35:36] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:35:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:35:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:35:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:35:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:35:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:36] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:35:36] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:35:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:35:36] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:35:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:35:36] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:35:36] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:35:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:35:36] [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 :[17538, 333341, 27785, 27784, 15128, 27785, 20834, 27785, 22219, 333343, 19594, 19605, 22220, 19610, 17533, 22215]
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.
[2023-03-18 17:36:17] [INFO ] Invariant cache hit.
[2023-03-18 17:36:17] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-18 17:36:17] [INFO ] Invariant cache hit.
[2023-03-18 17:36:17] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:36:17] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-18 17:36:17] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-18 17:36:17] [INFO ] Invariant cache hit.
[2023-03-18 17:36:17] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:36:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2178 ms. (steps per millisecond=459 ) properties (out of 16) seen :513401
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 16) seen :44453
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 16) seen :55556
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 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 502 ms. (steps per millisecond=1992 ) properties (out of 16) seen :27870
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 331 ms. (steps per millisecond=3021 ) properties (out of 16) seen :39227
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 411 ms. (steps per millisecond=2433 ) properties (out of 16) seen :33358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 16) seen :17980
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 :33354
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 :30340
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 :27799
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 :26726
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 :26724
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 16) seen :37060
[2023-03-18 17:36:25] [INFO ] Invariant cache hit.
[2023-03-18 17:36:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:25] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:36:25] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:36:25] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:36:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:36:25] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 17:36:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:36:25] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:36:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:36:25] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:36:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:36:25] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:36:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:36:25] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:36:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:36:25] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:36:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:36:25] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:36:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:26] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:36:26] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:36:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:36:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:36:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:36:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:36:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:36:26] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:36:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:36:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:36:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:36:26] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:36:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:36:26] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:36:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:36:26] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:36:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:36:26] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:36:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:36:26] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:36:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:26] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:36:26] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:36:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:36:26] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 17:36:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:36:26] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:36:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:36:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:26] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:36:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:36:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:36:26] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:36:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:36:26] [INFO ] [Real]Added 17 Read/Feed constraints in 6 ms returned sat
[2023-03-18 17:36:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:36:26] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:36:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:36:26] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:36:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:36:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:36:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:26] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 17:36:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:36:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:36:26] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:36:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:36:26] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:36:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:36:26] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:36:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:36:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:36:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:36:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:36:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:26] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 17:36:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:36:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:36:27] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:36:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:27] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 17:36:27] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:36:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:36:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:36:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:27] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:36:27] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:36:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:36:27] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:36:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:36:27] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:36:27] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:36:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:36:27] [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 :[22214, 333343, 27788, 27786, 15131, 27787, 20836, 27787, 22222, 333346, 19596, 19607, 22222, 19612, 17535, 22217]
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.
[2023-03-18 17:37:07] [INFO ] Invariant cache hit.
[2023-03-18 17:37:07] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 17:37:07] [INFO ] Invariant cache hit.
[2023-03-18 17:37:07] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:37:07] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-18 17:37:07] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-18 17:37:07] [INFO ] Invariant cache hit.
[2023-03-18 17:37:07] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:37:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2193 ms. (steps per millisecond=455 ) properties (out of 16) seen :513294
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 315 ms. (steps per millisecond=3174 ) properties (out of 16) seen :44467
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 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 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 16) seen :27796
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 375 ms. (steps per millisecond=2666 ) properties (out of 16) seen :44465
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 330 ms. (steps per millisecond=3030 ) properties (out of 16) seen :37049
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 :17860
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 :27800
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 :31784
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 :33352
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 306 ms. (steps per millisecond=3267 ) properties (out of 16) seen :44454
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 :29028
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 :35123
[2023-03-18 17:37:15] [INFO ] Invariant cache hit.
[2023-03-18 17:37:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:15] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:37:15] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:37:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:37:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:37:15] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:37:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:15] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:37:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:37:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:37:15] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:37:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:37:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:37:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:37:15] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:37:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:37:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:37:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:37:15] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:37:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:15] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:37:15] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:37:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:37:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:37:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:15] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:37:15] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:37:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:37:15] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:37:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:15] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:37:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:37:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:37:15] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:37:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:15] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:37:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:37:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:37:15] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:37:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:15] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:37:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:37:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:37:15] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:37:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:15] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 17:37:15] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:37:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:37:15] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:37:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:15] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:37:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:37:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:37:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:15] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:37:15] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:37:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:37:15] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:37:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:15] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:37:15] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:37:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:37:15] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:37:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:16] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:37:16] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:37:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:37:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:37:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:16] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:37:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:37:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:37:16] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:37:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:16] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:37:16] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:37:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:37:16] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:37:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:16] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 17:37:16] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:37:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:37:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:37:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:16] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:37:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:37:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:37:16] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:37:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:16] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 17:37:16] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:37:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:37:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:37:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:16] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:37:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:37:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:37:16] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:37:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:37:16] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 17:37:16] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:37:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:37:16] [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 :[22220, 333346, 27790, 27789, 15134, 27789, 22217, 27789, 22224, 333348, 19598, 19609, 22224, 22218, 17537, 22219]
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.
[2023-03-18 17:37:58] [INFO ] Invariant cache hit.
[2023-03-18 17:37:58] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-18 17:37:58] [INFO ] Invariant cache hit.
[2023-03-18 17:37:58] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:37:58] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-18 17:37:58] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-18 17:37:58] [INFO ] Invariant cache hit.
[2023-03-18 17:37:58] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:37:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2210 ms. (steps per millisecond=452 ) properties (out of 16) seen :513575
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 :39214
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 172 ms. (steps per millisecond=5813 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 203 ms. (steps per millisecond=4926 ) properties (out of 16) seen :55556
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 :33352
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 409 ms. (steps per millisecond=2444 ) properties (out of 16) seen :41703
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 399 ms. (steps per millisecond=2506 ) properties (out of 16) seen :35093
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 :17880
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 :27790
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 :37046
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 :44482
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 :39227
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 :30321
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 :29010
[2023-03-18 17:38:06] [INFO ] Invariant cache hit.
[2023-03-18 17:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:06] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:38:06] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:38:06] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:38:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:38:06] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:38:06] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:38:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:38:06] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:38:06] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:38:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:38:06] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:06] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:38:06] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:38:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:38:06] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:06] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:38:06] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:38:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:38:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:38:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:06] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:38:06] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:38:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:38:06] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:38:06] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:38:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:38:06] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:38:06] [INFO ] [Real]Added 17 Read/Feed constraints in 7 ms returned sat
[2023-03-18 17:38:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:38:06] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:38:06] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:38:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:38:06] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:38:06] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:38:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:38:06] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:06] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:38:06] [INFO ] [Real]Added 17 Read/Feed constraints in 7 ms returned sat
[2023-03-18 17:38:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:38:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:07] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:38:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:38:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:38:07] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:38:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:38:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:38:07] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 17:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:07] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:38:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:38:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:38:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:38:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:07] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:38:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:38:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:38:07] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:38:07] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:38:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:38:07] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:38:07] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:38:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:38:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:38:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:07] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:38:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:38:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:38:07] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:38:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:38:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:38:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:38:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:07] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:38:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:38:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:38:07] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:38:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:38:07] [INFO ] [Real]Added 17 Read/Feed constraints in 7 ms returned sat
[2023-03-18 17:38:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:38:07] [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 :[22222, 333348, 27793, 27791, 16647, 27792, 22219, 27791, 22226, 333350, 19601, 19611, 22226, 22221, 17539, 22221]
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 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-18 17:38:50] [INFO ] Invariant cache hit.
[2023-03-18 17:38:50] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 17:38:50] [INFO ] Invariant cache hit.
[2023-03-18 17:38:50] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:38:50] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-18 17:38:50] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-18 17:38:50] [INFO ] Invariant cache hit.
[2023-03-18 17:38:50] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:38:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2079 ms. (steps per millisecond=481 ) properties (out of 16) seen :513158
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 :41677
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 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 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 495 ms. (steps per millisecond=2020 ) properties (out of 16) seen :26693
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 331 ms. (steps per millisecond=3021 ) properties (out of 16) seen :39219
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 327 ms. (steps per millisecond=3058 ) properties (out of 16) seen :44461
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 :17952
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 :30307
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 16) seen :28991
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 :30326
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 :33354
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 :30348
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 :39242
[2023-03-18 17:38:58] [INFO ] Invariant cache hit.
[2023-03-18 17:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:38:58] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:38:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:38:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:38:58] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:38:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:38:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:38:58] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:38:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:38:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:38:58] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:38:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:38:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:38:58] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:38:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:38:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:38:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:38:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:58] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:38:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:38:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:38:58] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:38:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:38:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:38:58] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:38:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:38:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:38:58] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:38:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:38:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:38:58] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:38:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:38:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 17:38:58] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 17:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:38:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:38:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:38:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:58] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:38:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:38:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:38:58] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:38:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:38:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:38:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:38:58] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:38:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:59] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:38:59] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:38:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:38:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:38:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:59] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:38:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:38:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:38:59] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:38:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:59] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:38:59] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:38:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:38:59] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:38:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:59] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:38:59] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:38:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:38:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:38:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:59] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:38:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:38:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:38:59] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:38:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 17:38:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:38:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:38:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:38:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:59] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:38:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:38:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:38:59] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:38:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:38:59] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:38:59] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:38:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:38:59] [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 :[22224, 333350, 27795, 27794, 16650, 27794, 22221, 27793, 22228, 333352, 19603, 19613, 22228, 22223, 17541, 22223]
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 17 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 17 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.
[2023-03-18 17:39:41] [INFO ] Invariant cache hit.
[2023-03-18 17:39:41] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-18 17:39:41] [INFO ] Invariant cache hit.
[2023-03-18 17:39:41] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:39:41] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-18 17:39:41] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 17:39:41] [INFO ] Invariant cache hit.
[2023-03-18 17:39:41] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:39:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2175 ms. (steps per millisecond=459 ) properties (out of 16) seen :512882
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 :39263
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 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 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 518 ms. (steps per millisecond=1930 ) properties (out of 16) seen :26708
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 366 ms. (steps per millisecond=2732 ) properties (out of 16) seen :37052
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 405 ms. (steps per millisecond=2469 ) properties (out of 16) seen :39271
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 :17935
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 :28992
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 16) seen :25683
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 :33343
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 :30315
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 :27808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 313 ms. (steps per millisecond=3194 ) properties (out of 16) seen :41671
[2023-03-18 17:39:48] [INFO ] Invariant cache hit.
[2023-03-18 17:39:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:39:48] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:39:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:39:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:39:48] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:39:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:39:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:39:49] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:39:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:39:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:39:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:39:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:39:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:39:49] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:39:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:39:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:39:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:39:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:49] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:39:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:39:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:39:49] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:39:49] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:39:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:39:49] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:39:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:39:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:39:49] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 17:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:39:49] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:39:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:39:49] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 17:39:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:39:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:39:49] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:39:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:39:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:39:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:49] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:39:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:39:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:39:49] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:39:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:39:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:39:49] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 17:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:39:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:39:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:39:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:39:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:49] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:39:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:39:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:39:49] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 17:39:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:39:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:39:49] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:39:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:39:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:39:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:39:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:39:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:39:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:39:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:39:50] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:50] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:39:50] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:39:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:39:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:39:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:39:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:39:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:39:50] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:39:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:39:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:39:50] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:39:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:39:50] [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 :[22226, 333352, 27797, 27796, 16653, 27796, 22223, 27795, 22230, 333354, 19605, 19615, 22229, 22226, 17543, 22226]
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.
[2023-03-18 17:40:31] [INFO ] Invariant cache hit.
[2023-03-18 17:40:31] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 17:40:31] [INFO ] Invariant cache hit.
[2023-03-18 17:40:31] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:40:31] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-18 17:40:31] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 17:40:31] [INFO ] Invariant cache hit.
[2023-03-18 17:40:31] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:40:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2168 ms. (steps per millisecond=461 ) properties (out of 16) seen :513246
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 327 ms. (steps per millisecond=3058 ) properties (out of 16) seen :41672
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 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 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 507 ms. (steps per millisecond=1972 ) properties (out of 16) seen :26670
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 409 ms. (steps per millisecond=2444 ) properties (out of 16) seen :33352
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 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 568 ms. (steps per millisecond=1760 ) properties (out of 16) seen :17867
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 426 ms. (steps per millisecond=2347 ) properties (out of 16) seen :35115
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 :33380
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 :30342
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 :23861
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 :31764
[2023-03-18 17:40:38] [INFO ] Invariant cache hit.
[2023-03-18 17:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:40:39] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:40:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:40:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:40:39] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:40:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:40:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:40:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:39] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:40:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:40:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:40:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:39] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:40:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:40:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:40:39] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:40:39] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:40:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:40:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:40:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:39] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:40:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:40:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:40:39] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:40:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:40:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:40:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:40:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:40:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:40:39] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:40:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:40:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:40:39] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:40:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:40:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:40:39] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:40:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:40:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:40:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:39] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:40:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:40:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:40:39] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:40:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:40:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:40:39] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:40:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:40:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:40:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:40:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:39] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:40:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:40:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:40:39] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:40:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:40:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:40:39] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:39] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:40:39] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:40:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:40:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:40:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:39] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:40:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:40:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:40:39] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:40:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:40:40] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:40:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:40:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:40:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:40] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:40:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:40:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:40:40] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:40:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:40:40] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:40:40] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:40:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:40:40] [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 :[22227, 333354, 27799, 27798, 16655, 27798, 22225, 27797, 22231, 333355, 19607, 19617, 22231, 22228, 17545, 22228]
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.
[2023-03-18 17:41:21] [INFO ] Invariant cache hit.
[2023-03-18 17:41:21] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-18 17:41:21] [INFO ] Invariant cache hit.
[2023-03-18 17:41:21] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:41:21] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-18 17:41:21] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 17:41:21] [INFO ] Invariant cache hit.
[2023-03-18 17:41:21] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:41:21] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2192 ms. (steps per millisecond=456 ) properties (out of 16) seen :513227
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 :37048
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 16) seen :55556
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 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 434 ms. (steps per millisecond=2304 ) properties (out of 16) seen :33396
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 418 ms. (steps per millisecond=2392 ) properties (out of 16) seen :39236
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 370 ms. (steps per millisecond=2702 ) properties (out of 16) seen :35090
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 :17848
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 :41744
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 16) seen :31839
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 :41718
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 :27830
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 545 ms. (steps per millisecond=1834 ) properties (out of 16) seen :23843
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 :30329
[2023-03-18 17:41:30] [INFO ] Invariant cache hit.
[2023-03-18 17:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:41:30] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:41:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:41:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:41:30] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:41:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:41:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:41:30] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:30] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 17:41:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:41:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:41:30] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:30] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:41:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:41:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:41:30] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:30] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:41:30] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:41:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:41:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:41:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:30] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:41:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:41:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:41:30] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:41:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:41:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:41:30] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:41:30] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:41:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:41:30] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 17:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:30] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:41:30] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:41:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:41:30] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:30] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 17:41:30] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:41:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:41:30] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 17:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:30] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 17:41:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:41:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:41:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:30] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:41:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:41:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:41:30] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:41:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:41:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:41:30] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:41:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:41:31] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:41:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:41:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:41:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:31] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:41:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:41:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:41:31] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:41:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:41:31] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:41:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:41:31] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:41:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:31] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:41:31] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:41:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:41:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:41:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:31] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:41:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:41:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:41:31] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:41:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:41:31] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:41:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:41:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:41:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:31] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:41:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:41:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:41:31] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:41:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:41:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:41:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:41:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:41:31] [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 :[22229, 333358, 27801, 27801, 16657, 27800, 22226, 27799, 22234, 333358, 20822, 19619, 22233, 22230, 17547, 22230]
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.
[2023-03-18 17:42:15] [INFO ] Invariant cache hit.
[2023-03-18 17:42:15] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-18 17:42:15] [INFO ] Invariant cache hit.
[2023-03-18 17:42:15] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:42:15] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-18 17:42:15] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-18 17:42:15] [INFO ] Invariant cache hit.
[2023-03-18 17:42:15] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 140 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:42:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2310 ms. (steps per millisecond=432 ) properties (out of 16) seen :513494
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 :33363
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 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 413 ms. (steps per millisecond=2421 ) properties (out of 16) seen :37071
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 731 ms. (steps per millisecond=1367 ) properties (out of 16) seen :26731
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 417 ms. (steps per millisecond=2398 ) properties (out of 16) seen :37058
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 16) seen :17911
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 533 ms. (steps per millisecond=1876 ) properties (out of 16) seen :24732
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 :33352
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 16) seen :33340
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 16) seen :29018
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 :29040
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 :31759
[2023-03-18 17:42:24] [INFO ] Invariant cache hit.
[2023-03-18 17:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:24] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:42:24] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:42:24] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:42:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:42:24] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:24] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:42:24] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:42:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:42:24] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:42:24] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:42:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:42:24] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:24] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:42:24] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:42:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:42:24] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:42:24] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:42:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:42:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:42:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:24] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:42:24] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:42:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:42:24] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:42:24] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:42:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:42:24] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:24] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:42:24] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:42:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:42:24] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:24] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:42:24] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:42:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:42:24] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:24] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:42:24] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:42:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:42:24] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:42:24] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:42:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:42:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:24] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:42:24] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:42:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:42:24] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:24] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:42:24] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:42:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:42:24] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:42:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:24] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:42:24] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:42:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:42:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:42:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:24] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:42:24] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:42:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:42:25] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:42:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:25] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:42:25] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:42:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:42:25] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:42:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:42:25] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:42:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:42:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:42:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:25] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:42:25] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:42:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:42:25] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:42:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:42:25] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:42:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:42:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:42:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:25] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 17:42:25] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:42:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:42:25] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:42:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:42:25] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:42:25] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:42:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:42:25] [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 :[22231, 333360, 27804, 27804, 18511, 27803, 22228, 27802, 22236, 333360, 20824, 19621, 22235, 22232, 17549, 22232]
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.
[2023-03-18 17:43:07] [INFO ] Invariant cache hit.
[2023-03-18 17:43:07] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 17:43:07] [INFO ] Invariant cache hit.
[2023-03-18 17:43:07] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:43:07] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-18 17:43:07] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-18 17:43:07] [INFO ] Invariant cache hit.
[2023-03-18 17:43:07] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:43:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2193 ms. (steps per millisecond=455 ) properties (out of 16) seen :512751
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 :25668
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 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 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 521 ms. (steps per millisecond=1919 ) properties (out of 16) seen :27826
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 480 ms. (steps per millisecond=2083 ) properties (out of 16) seen :33348
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 16) seen :55556
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 :41689
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 :17987
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 :27817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 16) seen :26722
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 :44460
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 :35108
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 :29006
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 :37055
[2023-03-18 17:43:15] [INFO ] Invariant cache hit.
[2023-03-18 17:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:15] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:43:15] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:43:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:43:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:43:15] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:15] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:43:15] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:43:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:43:15] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:15] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:43:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:43:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:43:15] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:15] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:43:15] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:43:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:43:15] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:43:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:43:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:43:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:43:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:15] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:43:15] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:43:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:43:15] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:15] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:43:15] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:43:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:43:15] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:43:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:43:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:43:15] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:15] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:43:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:43:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:43:15] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:15] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:43:15] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:43:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:43:15] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:15] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:43:15] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:43:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:43:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:15] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:43:15] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:43:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:43:15] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:43:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:15] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:43:15] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:43:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:43:16] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:43:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:16] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:43:16] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:43:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:43:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:43:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:16] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:43:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:43:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:43:16] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:43:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:16] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:43:16] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:43:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:43:16] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:43:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:16] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:43:16] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:43:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:43:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:43:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:16] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:43:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:43:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:43:16] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:43:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:16] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:43:16] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:43:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:43:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:43:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:16] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:43:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:43:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:43:16] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:43:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:43:16] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:43:16] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:43:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:43:16] [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 :[22233, 333362, 27806, 27806, 18514, 27806, 22230, 27804, 22238, 333362, 20826, 19623, 22236, 22234, 17551, 22235]
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.
[2023-03-18 17:43:58] [INFO ] Invariant cache hit.
[2023-03-18 17:43:58] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-18 17:43:58] [INFO ] Invariant cache hit.
[2023-03-18 17:43:58] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:43:58] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-18 17:43:58] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 17:43:58] [INFO ] Invariant cache hit.
[2023-03-18 17:43:58] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:43:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2244 ms. (steps per millisecond=445 ) properties (out of 16) seen :513399
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 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 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 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 508 ms. (steps per millisecond=1968 ) properties (out of 16) seen :27809
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 420 ms. (steps per millisecond=2380 ) properties (out of 16) seen :33347
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 353 ms. (steps per millisecond=2832 ) properties (out of 16) seen :37038
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 :17833
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 16) seen :39281
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 :24757
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 :37098
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 :26699
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 16) seen :41709
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 :35127
[2023-03-18 17:44:06] [INFO ] Invariant cache hit.
[2023-03-18 17:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:44:06] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:44:06] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:44:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:44:06] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:44:06] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:44:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:44:06] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:06] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:44:06] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:44:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:44:06] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:06] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:44:06] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:44:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:44:06] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:44:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:44:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:44:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:44:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:44:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:07] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:44:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:44:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:44:07] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:44:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:44:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:44:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:44:07] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:44:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:44:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:44:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:44:07] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:44:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:44:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:44:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:44:07] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:44:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:07] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:44:07] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:44:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:44:07] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 17:44:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:44:07] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:44:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:44:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:07] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:44:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:44:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:44:07] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:44:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:07] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 17:44:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:44:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:44:07] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:44:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:44:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:44:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:44:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:44:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:44:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:44:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:44:07] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:44:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:07] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 17:44:07] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:44:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:44:07] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:44:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:44:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:44:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:44:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:44:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:07] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:44:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:44:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:44:07] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:44:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:44:07] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:44:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:44:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:44:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:07] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:44:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:44:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:44:08] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:44:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:08] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:44:08] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:44:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:44:08] [INFO ] Added : 3 causal constraints over 1 iterations in 19 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 :[22235, 333364, 27808, 27808, 18517, 27808, 22232, 27806, 22239, 333365, 20828, 19625, 22238, 22237, 20826, 22237]
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 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-18 17:44:49] [INFO ] Invariant cache hit.
[2023-03-18 17:44:49] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-18 17:44:49] [INFO ] Invariant cache hit.
[2023-03-18 17:44:49] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:44:49] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-18 17:44:49] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-18 17:44:49] [INFO ] Invariant cache hit.
[2023-03-18 17:44:49] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:44:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2203 ms. (steps per millisecond=453 ) properties (out of 16) seen :513589
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 283 ms. (steps per millisecond=3533 ) properties (out of 16) seen :44448
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 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 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 534 ms. (steps per millisecond=1872 ) properties (out of 16) seen :24737
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 458 ms. (steps per millisecond=2183 ) properties (out of 16) seen :28988
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 408 ms. (steps per millisecond=2450 ) properties (out of 16) seen :31748
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 :17899
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 :31794
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 :39237
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 :33357
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 :31739
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 :31806
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 :37056
[2023-03-18 17:44:57] [INFO ] Invariant cache hit.
[2023-03-18 17:44:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:57] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:44:57] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:44:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:44:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:44:57] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:44:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:57] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:44:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:44:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:44:57] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:44:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:57] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:44:57] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 17:44:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:44:57] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:44:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:44:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:44:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:44:58] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:44:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:44:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:44:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:44:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:44:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:58] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:44:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:44:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:44:58] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:44:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:44:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:44:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:44:58] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:44:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:44:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:44:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:44:58] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:44:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:58] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:44:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:44:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:44:58] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:44:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:58] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:44:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:44:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:44:58] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:44:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:58] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:44:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:44:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:44:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:44:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:44:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:44:58] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:44:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:44:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:44:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:44:58] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:44:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:58] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:44:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:44:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:44:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:44:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:58] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:44:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:44:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:44:58] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:44:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:58] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:44:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:44:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:44:58] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:44:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:58] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:44:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:44:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:44:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:44:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:58] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:44:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:44:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:44:58] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:44:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:59] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:44:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:44:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:44:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:44:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:59] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:44:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:44:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:44:59] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:44:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:44:59] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:44:59] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:44:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:44:59] [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 :[22237, 333366, 27811, 27810, 18520, 27810, 22235, 27808, 22240, 333367, 20830, 19627, 22240, 22240, 20828, 22239]
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.
[2023-03-18 17:45:40] [INFO ] Invariant cache hit.
[2023-03-18 17:45:40] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 17:45:40] [INFO ] Invariant cache hit.
[2023-03-18 17:45:40] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:45:40] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-18 17:45:40] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-18 17:45:40] [INFO ] Invariant cache hit.
[2023-03-18 17:45:40] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:45:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2241 ms. (steps per millisecond=446 ) properties (out of 16) seen :513171
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 :41706
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 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 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 546 ms. (steps per millisecond=1831 ) properties (out of 16) seen :25761
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 389 ms. (steps per millisecond=2570 ) properties (out of 16) seen :41695
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 324 ms. (steps per millisecond=3086 ) properties (out of 16) seen :39222
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 :17977
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 :31776
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 :28993
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 :33353
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 :37086
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 :26675
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 :35174
[2023-03-18 17:45:48] [INFO ] Invariant cache hit.
[2023-03-18 17:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:45:48] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:45:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:45:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:45:48] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:45:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:45:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:45:49] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:45:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:45:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:45:49] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:45:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:45:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:45:49] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:45:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:45:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:45:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:45:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:49] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:45:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:45:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:45:49] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:45:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:45:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:45:49] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:45:49] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:45:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:45:49] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:45:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:45:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:45:49] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:45:49] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:45:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:45:49] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:45:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:45:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:45:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:49] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:45:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:45:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:45:49] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:45:49] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:45:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:45:49] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:49] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:45:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:45:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:45:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:45:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:49] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:45:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:45:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:45:49] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:45:49] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:45:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:45:49] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:45:50] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:45:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:45:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:45:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:50] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:45:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:45:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:45:50] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:45:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:45:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:45:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:45:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:45:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:50] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:45:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:45:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:45:50] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:45:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:45:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:45:50] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:45:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:45:50] [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 :[22240, 333368, 27813, 27812, 18523, 27813, 22237, 27811, 22242, 333369, 20832, 19629, 22242, 22242, 20830, 22241]
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.
[2023-03-18 17:46:33] [INFO ] Invariant cache hit.
[2023-03-18 17:46:33] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 17:46:33] [INFO ] Invariant cache hit.
[2023-03-18 17:46:33] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:46:33] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-18 17:46:33] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 17:46:33] [INFO ] Invariant cache hit.
[2023-03-18 17:46:33] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:46:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2179 ms. (steps per millisecond=458 ) properties (out of 16) seen :513109
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 :39223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 16) seen :55556
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 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 531 ms. (steps per millisecond=1883 ) properties (out of 16) seen :26705
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 371 ms. (steps per millisecond=2695 ) properties (out of 16) seen :39232
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 332 ms. (steps per millisecond=3012 ) properties (out of 16) seen :41686
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 :17914
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 :33335
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 :37056
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 :39229
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 :29000
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 :26729
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 :30317
[2023-03-18 17:46:41] [INFO ] Invariant cache hit.
[2023-03-18 17:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:41] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:46:41] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:46:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:46:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:46:41] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:41] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:46:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:46:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:46:41] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:46:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:46:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:46:41] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:46:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:46:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:46:41] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:41] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:46:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:46:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:46:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:46:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:41] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:46:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:46:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:46:41] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:41] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:46:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:46:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:46:41] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:46:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:46:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:46:41] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:41] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:46:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:46:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:46:41] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:46:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:46:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:46:41] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:46:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:46:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:46:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:41] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:46:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:46:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:46:41] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:46:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:46:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:46:41] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:41] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:46:41] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 17:46:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:46:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:46:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:41] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:46:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:46:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:46:41] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:41] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:46:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:46:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:46:41] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:46:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:42] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:46:42] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:46:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:46:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:46:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:42] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:46:42] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:46:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:46:42] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:46:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:42] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:46:42] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:46:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:46:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:46:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:42] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:46:42] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:46:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:46:42] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:46:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:46:42] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:46:42] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:46:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:46:42] [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 :[22243, 333370, 27815, 27814, 18525, 27817, 22239, 27813, 22244, 333371, 20834, 19631, 22244, 22244, 20832, 22243]
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.
[2023-03-18 17:47:23] [INFO ] Invariant cache hit.
[2023-03-18 17:47:23] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 17:47:23] [INFO ] Invariant cache hit.
[2023-03-18 17:47:23] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:47:23] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-18 17:47:23] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-18 17:47:23] [INFO ] Invariant cache hit.
[2023-03-18 17:47:23] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:47:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1992 ms. (steps per millisecond=502 ) properties (out of 16) seen :513300
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 312 ms. (steps per millisecond=3205 ) properties (out of 16) seen :44456
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 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 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 472 ms. (steps per millisecond=2118 ) properties (out of 16) seen :29013
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 376 ms. (steps per millisecond=2659 ) properties (out of 16) seen :41700
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 416 ms. (steps per millisecond=2403 ) properties (out of 16) seen :37074
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 16) seen :17889
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 :30366
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 :30346
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 :41683
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 :30327
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 :33379
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 :24722
[2023-03-18 17:47:31] [INFO ] Invariant cache hit.
[2023-03-18 17:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:47:31] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:47:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:47:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:47:31] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:47:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:47:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:47:31] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:47:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:47:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:47:31] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:47:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:47:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:47:31] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:47:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:47:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:47:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:47:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:31] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:47:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:47:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:47:31] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:31] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:47:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:47:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:47:31] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:31] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:47:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:47:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:47:31] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:47:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:47:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:47:31] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:47:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:47:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:47:31] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:47:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:47:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:47:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:31] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:47:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:47:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:47:31] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:47:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:47:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:47:31] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:31] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:47:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:47:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:47:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:47:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:31] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:47:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:47:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:47:31] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:32] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 17:47:32] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:47:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:47:32] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:47:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:32] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:47:32] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:47:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:47:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:47:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:32] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:47:32] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:47:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:47:32] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:47:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:32] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:47:32] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:47:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:47:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:47:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:32] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:47:32] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:47:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:47:32] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:47:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:47:32] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:47:32] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:47:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:47:32] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22245, 333373, 27817, 27817, 18527, 27819, 22241, 27816, 22247, 333373, 20836, 19633, 22246, 22246, 20835, 22246]
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.
[2023-03-18 17:48:13] [INFO ] Invariant cache hit.
[2023-03-18 17:48:13] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 17:48:13] [INFO ] Invariant cache hit.
[2023-03-18 17:48:13] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:48:13] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-18 17:48:13] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 17:48:13] [INFO ] Invariant cache hit.
[2023-03-18 17:48:13] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:48:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1954 ms. (steps per millisecond=511 ) properties (out of 16) seen :512746
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 16) seen :37041
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) 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 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 450 ms. (steps per millisecond=2222 ) properties (out of 16) seen :33352
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 498 ms. (steps per millisecond=2008 ) properties (out of 16) seen :24722
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 365 ms. (steps per millisecond=2739 ) properties (out of 16) seen :37053
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 16) seen :17983
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 :37076
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 :37056
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 :35108
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 :37056
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 :33356
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 :35121
[2023-03-18 17:48:21] [INFO ] Invariant cache hit.
[2023-03-18 17:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:21] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:48:21] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:48:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:48:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:48:21] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:48:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:48:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:48:21] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:48:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:48:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:48:21] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:48:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:48:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:48:21] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:48:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:48:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:48:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:48:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:21] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:48:21] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:48:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:48:21] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:48:21] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:48:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:48:21] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 17:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:48:21] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:48:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:48:21] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:48:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:48:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:48:21] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:21] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 17:48:21] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:48:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:48:21] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:48:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:48:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:48:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:21] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:48:21] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:48:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:48:21] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:48:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:48:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:48:21] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:48:21] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:48:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:48:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:48:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:21] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-18 17:48:21] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:48:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:48:21] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:21] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:48:21] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:48:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:48:21] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:21] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:48:21] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:48:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:48:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:48:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:22] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:48:22] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:48:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:48:22] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:48:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:48:22] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:48:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:48:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:48:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:22] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:48:22] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:48:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:48:22] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:48:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:48:22] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:48:22] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:48:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:48:22] [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 :[22247, 333375, 27819, 27819, 18529, 27821, 22243, 27818, 22249, 333375, 20838, 19635, 22247, 22248, 20837, 22248]
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.
[2023-03-18 17:49:03] [INFO ] Invariant cache hit.
[2023-03-18 17:49:03] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-18 17:49:03] [INFO ] Invariant cache hit.
[2023-03-18 17:49:03] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:49:03] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-18 17:49:03] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 17:49:03] [INFO ] Invariant cache hit.
[2023-03-18 17:49:03] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:49:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2169 ms. (steps per millisecond=461 ) properties (out of 16) seen :513606
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 248 ms. (steps per millisecond=4032 ) properties (out of 16) seen :44449
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 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 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 392 ms. (steps per millisecond=2551 ) properties (out of 16) seen :35093
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 16) seen :55556
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 :41674
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 424 ms. (steps per millisecond=2358 ) properties (out of 16) seen :30322
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 :17877
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 :29031
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 :31756
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 16) seen :44458
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 :39243
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 :29035
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 :25685
[2023-03-18 17:49:11] [INFO ] Invariant cache hit.
[2023-03-18 17:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:11] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 17:49:11] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:49:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:49:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:49:11] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:49:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:49:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:49:11] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:11] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:49:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:49:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:49:11] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:49:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:49:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:49:11] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:11] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:49:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:49:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:49:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:49:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:11] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:49:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:49:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:49:11] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:11] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:49:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:49:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:49:11] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:12] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:49:12] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:49:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:49:12] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:12] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:49:12] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:49:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:49:12] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:12] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:49:12] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:49:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:49:12] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:12] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:49:12] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:49:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:12] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:49:12] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:49:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:49:12] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:12] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:49:12] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:49:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:49:12] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:12] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:49:12] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:49:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:49:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:12] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:49:12] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:49:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:49:12] [INFO ] Added : 3 causal constraints over 1 iterations in 26 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:12] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 17:49:12] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:49:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:49:12] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:12] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:49:12] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:49:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:49:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:12] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:49:12] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:49:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:49:12] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:12] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:49:12] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:49:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:49:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:12] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:49:12] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:49:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:49:12] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:49:12] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:49:12] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:49:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:49:12] [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 :[22249, 333377, 27821, 27821, 18531, 27823, 22245, 27820, 22250, 333377, 20841, 19637, 22248, 22251, 20839, 22251]
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 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-18 17:49:54] [INFO ] Invariant cache hit.
[2023-03-18 17:49:54] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 17:49:54] [INFO ] Invariant cache hit.
[2023-03-18 17:49:54] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:49:54] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-18 17:49:54] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 17:49:54] [INFO ] Invariant cache hit.
[2023-03-18 17:49:54] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:49:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2003 ms. (steps per millisecond=499 ) properties (out of 16) seen :513377
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 :37058
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 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 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 457 ms. (steps per millisecond=2188 ) properties (out of 16) seen :33391
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 486 ms. (steps per millisecond=2057 ) properties (out of 16) seen :27858
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 325 ms. (steps per millisecond=3076 ) properties (out of 16) seen :39214
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 16) seen :18005
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 :31751
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 :35104
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 :41685
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 :29004
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 16) seen :23853
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 16) seen :33351
[2023-03-18 17:50:01] [INFO ] Invariant cache hit.
[2023-03-18 17:50:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:01] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:50:01] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:50:01] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:01] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:50:01] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:50:01] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:50:01] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:01] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:50:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:02] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:50:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:50:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:50:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:02] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:50:02] [INFO ] [Nat]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 17:50:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:02] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:50:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:02] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:02] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:50:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:02] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:50:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:02] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:02] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:50:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:02] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:50:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:50:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:02] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:50:02] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:50:02] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:50:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:02] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:50:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:50:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:50:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:50:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:02] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:50:02] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:02] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:50:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:02] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:50:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:50:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:02] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:50:02] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:02] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:50:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:50:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:50:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:02] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:50:02] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:50:02] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:02] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:50:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:50:02] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22251, 333379, 27823, 27824, 18533, 27825, 22247, 27822, 22252, 333379, 20843, 19639, 22250, 22253, 20841, 22254]
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.
[2023-03-18 17:50:44] [INFO ] Invariant cache hit.
[2023-03-18 17:50:44] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-18 17:50:44] [INFO ] Invariant cache hit.
[2023-03-18 17:50:44] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:50:44] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-18 17:50:44] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-18 17:50:44] [INFO ] Invariant cache hit.
[2023-03-18 17:50:44] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:50:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2297 ms. (steps per millisecond=435 ) properties (out of 16) seen :513182
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 :31775
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 16) seen :55556
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 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 560 ms. (steps per millisecond=1785 ) properties (out of 16) seen :24737
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 376 ms. (steps per millisecond=2659 ) properties (out of 16) seen :37049
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 175 ms. (steps per millisecond=5714 ) properties (out of 16) seen :55556
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 :29055
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 :17960
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 :37044
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 16) seen :26699
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 :30377
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 :33338
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 :29011
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 :39305
[2023-03-18 17:50:53] [INFO ] Invariant cache hit.
[2023-03-18 17:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:53] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:50:53] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:50:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:50:53] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:50:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:53] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:50:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:53] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:50:53] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:50:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:53] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:50:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:53] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:50:53] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:50:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:53] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:50:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:50:53] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:50:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:50:53] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:50:53] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:50:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:53] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:50:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:53] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:50:53] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:50:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:53] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:50:53] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:50:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:50:53] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:53] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:50:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:53] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:50:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:53] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:50:53] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:53] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:53] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:50:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:53] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:53] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:50:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:50:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:50:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:53] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:50:53] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:50:54] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:54] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:50:54] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:50:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:54] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:50:54] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:50:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:50:54] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:50:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:50:54] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:50:54] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:50:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:50:54] [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 :[22253, 333381, 27825, 27826, 18535, 27827, 22249, 27824, 22254, 333382, 20846, 19641, 22252, 22256, 20844, 22256]
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.
[2023-03-18 17:51:35] [INFO ] Invariant cache hit.
[2023-03-18 17:51:35] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-18 17:51:35] [INFO ] Invariant cache hit.
[2023-03-18 17:51:35] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:51:35] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-18 17:51:35] [INFO ] Redundant transitions in 26 ms returned []
[2023-03-18 17:51:35] [INFO ] Invariant cache hit.
[2023-03-18 17:51:35] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 144 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:51:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2024 ms. (steps per millisecond=494 ) properties (out of 16) seen :512931
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 :41670
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 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 495 ms. (steps per millisecond=2020 ) properties (out of 16) seen :26723
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 418 ms. (steps per millisecond=2392 ) properties (out of 16) seen :39262
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 1000000 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 16) seen :39227
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 :17900
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 :29047
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 :33343
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 :33388
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 :37060
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 :24720
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 :37044
[2023-03-18 17:51:43] [INFO ] Invariant cache hit.
[2023-03-18 17:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:43] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:51:43] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:51:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:51:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:51:43] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:43] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:51:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:51:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:51:43] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:43] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:51:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:51:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:51:43] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 17:51:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:51:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:51:43] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:51:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:51:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:51:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:43] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:51:43] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:51:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:51:43] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:43] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:51:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:51:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:51:43] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:43] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:51:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:51:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:51:43] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:43] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:51:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:51:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:51:43] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:43] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:51:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:51:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:51:43] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:43] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:51:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:51:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:43] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:51:43] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:51:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:51:43] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 2 ms.
[2023-03-18 17:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:43] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:51:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:51:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:51:43] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:43] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:51:43] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:51:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:51:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:43] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:51:43] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:51:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:51:43] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:51:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:43] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:51:43] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:51:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:51:43] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:44] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:51:44] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:51:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:51:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:44] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:51:44] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:51:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:51:44] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:44] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:51:44] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:51:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:51:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:51:44] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:51:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:51:44] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:51:44] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:51:44] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:51:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 17:51:44] [INFO ] Added : 3 causal constraints over 1 iterations in 14 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 :[22255, 333384, 27828, 27829, 18537, 27830, 22251, 27826, 22256, 333384, 20848, 19643, 22254, 22258, 20846, 22258]
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.
[2023-03-18 17:52:26] [INFO ] Invariant cache hit.
[2023-03-18 17:52:26] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-18 17:52:26] [INFO ] Invariant cache hit.
[2023-03-18 17:52:26] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:52:26] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-18 17:52:26] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-18 17:52:26] [INFO ] Invariant cache hit.
[2023-03-18 17:52:26] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:52:26] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1989 ms. (steps per millisecond=502 ) properties (out of 16) seen :513431
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 :31773
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 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 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 541 ms. (steps per millisecond=1848 ) properties (out of 16) seen :26710
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 448 ms. (steps per millisecond=2232 ) properties (out of 16) seen :30334
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 440 ms. (steps per millisecond=2272 ) properties (out of 16) seen :29011
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 :17983
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 :35115
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 :29019
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 468 ms. (steps per millisecond=2136 ) properties (out of 16) seen :37081
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 16) seen :24695
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 :35145
[2023-03-18 17:52:34] [INFO ] Invariant cache hit.
[2023-03-18 17:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:52:34] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:52:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:52:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:52:34] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:52:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:52:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:52:34] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:34] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:52:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:52:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:52:34] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:34] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:52:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:52:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:52:34] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:52:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:52:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:52:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:52:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 17:52:34] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:52:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:52:34] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:52:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:52:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:52:34] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:52:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:52:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:52:34] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:52:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:52:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:52:35] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:35] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:52:35] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:52:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:52:35] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:35] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:52:35] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:52:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:52:35] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:52:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:52:35] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:35] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:52:35] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:52:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:52:35] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:52:35] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:52:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:52:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:52:35] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:52:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:52:35] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:52:35] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:52:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:52:35] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:52:35] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:52:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:52:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:35] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:52:35] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:52:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:52:35] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:52:35] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:52:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 17:52:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:35] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:52:35] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:52:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:52:35] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:52:35] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:52:35] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:52:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:52:35] [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 :[22257, 333386, 27830, 27832, 18539, 27833, 22253, 27828, 22258, 333386, 20851, 19645, 22256, 22260, 20848, 22260]
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.
[2023-03-18 17:53:18] [INFO ] Invariant cache hit.
[2023-03-18 17:53:18] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-18 17:53:18] [INFO ] Invariant cache hit.
[2023-03-18 17:53:18] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:53:18] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-18 17:53:18] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-18 17:53:18] [INFO ] Invariant cache hit.
[2023-03-18 17:53:18] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:53:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2193 ms. (steps per millisecond=455 ) properties (out of 16) seen :513430
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 :33332
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 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 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 527 ms. (steps per millisecond=1897 ) properties (out of 16) seen :24721
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 447 ms. (steps per millisecond=2237 ) properties (out of 16) seen :31768
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 346 ms. (steps per millisecond=2890 ) properties (out of 16) seen :41677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 16) seen :17960
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 :33362
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 16) seen :26698
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 16) seen :41727
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 :26681
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 :23870
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 :29036
[2023-03-18 17:53:26] [INFO ] Invariant cache hit.
[2023-03-18 17:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:53:26] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:53:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:53:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:53:26] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:53:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:53:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:53:26] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:53:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:53:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:53:26] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:26] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:53:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:53:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:53:26] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:53:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:53:26] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 17:53:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:53:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:53:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:27] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:53:27] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:53:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:53:27] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:53:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:53:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:53:27] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:53:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:53:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:53:27] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:53:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:53:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:53:27] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:53:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:53:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:53:27] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:53:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:27] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:53:27] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:53:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:53:27] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:53:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:53:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:53:27] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:27] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:53:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:53:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:27] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:53:27] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:53:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:53:27] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:53:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:53:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:53:27] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:53:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:53:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:27] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:53:27] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:53:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:53:27] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:53:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:53:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:53:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:53:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:27] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:53:27] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:53:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:53:27] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:53:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:53:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:53:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:53:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:53:27] [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 :[22259, 333388, 27832, 27834, 18541, 27836, 22255, 27830, 22261, 333388, 20853, 19646, 22258, 22263, 20850, 22263]
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.
[2023-03-18 17:54:08] [INFO ] Invariant cache hit.
[2023-03-18 17:54:08] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 17:54:08] [INFO ] Invariant cache hit.
[2023-03-18 17:54:08] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:54:08] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-18 17:54:08] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-18 17:54:08] [INFO ] Invariant cache hit.
[2023-03-18 17:54:08] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:54:08] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2239 ms. (steps per millisecond=446 ) properties (out of 16) seen :513646
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 :41678
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 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 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 448 ms. (steps per millisecond=2232 ) properties (out of 16) seen :37073
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 1000000 steps, including 2 resets, run finished after 413 ms. (steps per millisecond=2421 ) properties (out of 16) seen :30312
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 371 ms. (steps per millisecond=2695 ) properties (out of 16) seen :35106
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 16) seen :17987
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 :29032
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 :33386
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 :41699
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 :35123
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 :25670
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 :25684
[2023-03-18 17:54:16] [INFO ] Invariant cache hit.
[2023-03-18 17:54:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:16] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:54:16] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:54:16] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:54:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 17:54:17] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:17] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:54:17] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:54:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:54:17] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:17] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:54:17] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:54:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:54:17] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:17] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:54:17] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:54:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:54:17] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:17] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:54:17] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:54:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:17] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:54:17] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:54:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:54:17] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:17] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:54:17] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:54:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:54:17] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:54:17] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:54:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:54:17] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 17:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:54:17] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:54:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:54:17] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:17] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:54:17] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:54:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-18 17:54:17] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:54:17] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:17] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:54:17] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:54:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:54:17] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:54:17] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:54:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:54:17] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:17] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:54:17] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:54:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:54:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:54:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:17] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 17:54:17] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:54:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:54:17] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:54:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:17] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 17:54:17] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:54:17] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:54:17] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:54:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:54:18] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:54:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:54:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:54:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:18] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-18 17:54:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:54:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:54:18] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:54:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:18] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:54:18] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:54:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:54:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:54:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:18] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:54:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:54:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:54:18] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:54:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:54:18] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:54:18] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:54:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:54:18] [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 :[22261, 333390, 27834, 27836, 18543, 27838, 22257, 27832, 22263, 333390, 20855, 19648, 22259, 22265, 20852, 22266]
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.
[2023-03-18 17:54:59] [INFO ] Invariant cache hit.
[2023-03-18 17:54:59] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-18 17:54:59] [INFO ] Invariant cache hit.
[2023-03-18 17:54:59] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:54:59] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-18 17:55:00] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 17:55:00] [INFO ] Invariant cache hit.
[2023-03-18 17:55:00] [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.
[2023-03-18 17:55:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2000 ms. (steps per millisecond=500 ) properties (out of 16) seen :513500
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=2680 ) properties (out of 16) seen :44457
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 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 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 409 ms. (steps per millisecond=2444 ) properties (out of 16) seen :37045
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 322 ms. (steps per millisecond=3105 ) properties (out of 16) seen :37040
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 419 ms. (steps per millisecond=2386 ) properties (out of 16) seen :44509
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 :17870
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 :31767
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 :39277
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 :37040
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 :41674
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 :30320
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 :35113
[2023-03-18 17:55:07] [INFO ] Invariant cache hit.
[2023-03-18 17:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:55:07] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:55:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:55:07] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:55:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:55:07] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:55:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:55:07] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:55:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:55:07] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:55:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:55:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:55:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:07] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:55:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:55:07] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:55:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:55:07] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:55:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:55:07] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:07] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:55:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:55:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:55:07] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:55:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:55:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:55:07] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:55:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:08] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:55:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:55:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:55:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:08] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:55:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:55:08] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:55:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:55:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:55:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:55:08] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:55:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:08] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:55:08] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:55:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:55:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:08] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:55:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:55:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:55:08] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:55:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:08] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:55:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:55:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:55:08] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:55:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:55:08] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:55:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:55:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:55:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:08] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:55:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:55:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:55:08] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:55:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:08] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:55:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:55:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:55:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:55:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:08] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:55:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:55:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:55:08] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:55:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:08] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 17:55:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:55:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:55:08] [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 :[22263, 333392, 27836, 27838, 18545, 27840, 22259, 27834, 22265, 333392, 20857, 19650, 22261, 22267, 20855, 22268]
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 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-18 17:55:50] [INFO ] Invariant cache hit.
[2023-03-18 17:55:50] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-18 17:55:50] [INFO ] Invariant cache hit.
[2023-03-18 17:55:50] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:55:50] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-18 17:55:50] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-18 17:55:50] [INFO ] Invariant cache hit.
[2023-03-18 17:55:50] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:55:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2007 ms. (steps per millisecond=498 ) properties (out of 16) seen :512991
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 :39225
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 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 535 ms. (steps per millisecond=1869 ) properties (out of 16) seen :24746
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 367 ms. (steps per millisecond=2724 ) properties (out of 16) seen :37055
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 398 ms. (steps per millisecond=2512 ) properties (out of 16) seen :35107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 16) seen :17959
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 :30375
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 :26725
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 16) seen :31758
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 :28997
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 :30324
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 :30328
[2023-03-18 17:55:58] [INFO ] Invariant cache hit.
[2023-03-18 17:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:58] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 17:55:58] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:55:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:55:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:55:58] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:55:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:55:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:55:58] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:55:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:55:58] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:55:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:55:58] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:55:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:55:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:55:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:58] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:55:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:55:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:55:58] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:55:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:55:58] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:55:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:55:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:55:58] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 17:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:55:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:55:58] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:58] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 17:55:58] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 17:55:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:55:58] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:55:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:55:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:58] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:55:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:55:58] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:55:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:55:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:55:58] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:55:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:55:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:55:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:58] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:55:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:55:58] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:55:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:55:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:55:58] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:55:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:55:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:59] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:55:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:55:59] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:55:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:55:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:55:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 17:55:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:55:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:55:59] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:55:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:55:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:55:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:55:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:55:59] [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 :[22266, 333394, 27838, 27840, 18547, 27842, 22261, 27837, 22267, 333394, 20859, 19652, 22263, 22269, 20857, 22270]
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 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-18 17:56:41] [INFO ] Invariant cache hit.
[2023-03-18 17:56:41] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-18 17:56:41] [INFO ] Invariant cache hit.
[2023-03-18 17:56:41] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:56:41] [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.
[2023-03-18 17:56:41] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-18 17:56:41] [INFO ] Invariant cache hit.
[2023-03-18 17:56:41] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:56:41] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1963 ms. (steps per millisecond=509 ) properties (out of 16) seen :513323
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 :33356
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 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 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 487 ms. (steps per millisecond=2053 ) properties (out of 16) seen :37119
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 :35093
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 468 ms. (steps per millisecond=2136 ) properties (out of 16) seen :29018
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 16) seen :18033
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 455 ms. (steps per millisecond=2197 ) properties (out of 16) seen :33376
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 :41674
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 :30325
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 :25659
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 :35104
[2023-03-18 17:56:49] [INFO ] Invariant cache hit.
[2023-03-18 17:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:56:49] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:56:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:56:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:56:49] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:56:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:56:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:56:49] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:56:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:56:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:56:49] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:49] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 17:56:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:56:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:56:49] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:56:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:56:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:56:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:56:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:56:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:56:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:56:49] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:56:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:56:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:56:49] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:56:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:56:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:56:49] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:56:49] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 17:56:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:56:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:56:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:56:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:56:49] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:56:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:56:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:56:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:49] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:56:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:56:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:56:49] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:56:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:56:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:56:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:56:50] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:56:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:50] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:56:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:56:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:56:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:56:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:50] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:56:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 17:56:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:56:50] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:56:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:50] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:56:50] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:56:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:56:50] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:56:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:56:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:56:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:56:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:56:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:50] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:56:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:56:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:56:50] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:56:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:50] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 17:56:50] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 17:56:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 17:56:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:56:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:50] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:56:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:56:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:56:50] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 17:56:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:56:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 17:56:50] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 17:56:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:56:50] [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 :[22268, 333396, 27840, 27842, 18550, 27845, 22263, 27840, 22269, 333397, 20861, 19654, 22265, 22272, 20859, 22272]
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 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-18 17:57:31] [INFO ] Invariant cache hit.
[2023-03-18 17:57:31] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 17:57:31] [INFO ] Invariant cache hit.
[2023-03-18 17:57:31] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:57:31] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-18 17:57:31] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-18 17:57:31] [INFO ] Invariant cache hit.
[2023-03-18 17:57:31] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:57:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2174 ms. (steps per millisecond=459 ) properties (out of 16) seen :513116
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 :31768
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 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 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 455 ms. (steps per millisecond=2197 ) properties (out of 16) seen :29008
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 355 ms. (steps per millisecond=2816 ) properties (out of 16) seen :44471
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 379 ms. (steps per millisecond=2638 ) properties (out of 16) seen :39244
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 16) seen :17928
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 :30328
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 :29001
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 350 ms. (steps per millisecond=2857 ) properties (out of 16) seen :41682
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 :31753
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 :33376
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 :33400
[2023-03-18 17:57:39] [INFO ] Invariant cache hit.
[2023-03-18 17:57:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:57:39] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:57:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:57:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:57:39] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:57:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:57:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:57:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:57:39] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:57:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:57:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:57:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:57:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:57:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:57:39] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 17:57:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:57:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:57:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:57:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:57:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:57:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:57:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:39] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 17:57:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:57:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:57:40] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:57:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:57:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:57:40] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:57:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:57:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:57:40] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:40] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 17:57:40] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:57:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:57:40] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:57:40] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:57:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:57:40] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:57:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:57:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:57:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:40] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:57:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:57:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:57:40] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:57:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:57:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:57:40] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 17:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:57:40] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:57:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:57:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:57:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:40] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:57:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:57:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:57:40] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:57:40] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:57:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:57:40] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:57:40] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:57:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:57:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:57:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:40] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:57:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:57:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:57:40] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:57:40] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:57:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:57:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:57:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:40] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:57:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:57:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:57:40] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:57:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:57:40] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:57:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:57:40] [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 :[22270, 333399, 27843, 27844, 18553, 27848, 22265, 27842, 22271, 333399, 20863, 19656, 22267, 22275, 20861, 22274]
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.
[2023-03-18 17:58:22] [INFO ] Invariant cache hit.
[2023-03-18 17:58:22] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 17:58:22] [INFO ] Invariant cache hit.
[2023-03-18 17:58:22] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:58:22] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-18 17:58:22] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 17:58:22] [INFO ] Invariant cache hit.
[2023-03-18 17:58:22] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:58:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1979 ms. (steps per millisecond=505 ) properties (out of 16) seen :512939
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 :41691
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 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 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 489 ms. (steps per millisecond=2044 ) properties (out of 16) seen :29019
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 394 ms. (steps per millisecond=2538 ) properties (out of 16) seen :39236
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 465 ms. (steps per millisecond=2150 ) properties (out of 16) seen :27799
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 16) seen :17905
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 :35097
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 :27818
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 :44467
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 :41735
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 :26701
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 :35108
[2023-03-18 17:58:30] [INFO ] Invariant cache hit.
[2023-03-18 17:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:58:30] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:58:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:58:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:58:30] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:30] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:58:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:58:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:58:30] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:58:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:58:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:58:30] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:58:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:58:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:58:30] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:30] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:58:30] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 17:58:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:58:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:58:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:30] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:58:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:58:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:58:30] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:30] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 17:58:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:58:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:58:30] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:58:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:58:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:58:30] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:30] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:58:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:58:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:58:30] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:58:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:58:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:58:30] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:58:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:58:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:58:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:30] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:58:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:58:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:58:30] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:58:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:58:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:58:30] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:58:30] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 17:58:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:58:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:58:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:30] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:58:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:58:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:58:30] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:58:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:58:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:58:30] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:58:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:58:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:58:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:58:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:30] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:58:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:58:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:58:30] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:58:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:58:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:58:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:58:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:31] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:58:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:58:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:58:31] [INFO ] Added : 4 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:58:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:58:31] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:58:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:58:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:58:31] [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 :[22272, 333401, 27844, 27846, 18555, 27850, 22267, 27845, 22273, 333401, 20865, 19658, 22268, 22277, 20864, 22276]
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.
[2023-03-18 17:59:12] [INFO ] Invariant cache hit.
[2023-03-18 17:59:12] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-18 17:59:12] [INFO ] Invariant cache hit.
[2023-03-18 17:59:12] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:59:12] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-18 17:59:12] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-18 17:59:12] [INFO ] Invariant cache hit.
[2023-03-18 17:59:12] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 17:59:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2007 ms. (steps per millisecond=498 ) properties (out of 16) seen :513384
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 :39226
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 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 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 527 ms. (steps per millisecond=1897 ) properties (out of 16) seen :27810
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 400 ms. (steps per millisecond=2500 ) properties (out of 16) seen :41728
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 417 ms. (steps per millisecond=2398 ) properties (out of 16) seen :30312
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 :17939
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 :30328
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 :33347
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 :37050
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 :31755
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 :33387
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 :35110
[2023-03-18 17:59:20] [INFO ] Invariant cache hit.
[2023-03-18 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:20] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 17:59:20] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:59:20] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:59:20] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:59:20] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:59:20] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:59:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:59:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:20] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:59:20] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:59:20] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:59:20] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:59:20] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:59:20] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:59:20] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:59:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:59:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:20] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:59:20] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:59:20] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:59:20] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:59:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:59:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:20] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:59:20] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:59:20] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:59:20] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:59:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:59:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:20] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 17:59:20] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:59:20] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:59:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:59:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 17:59:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 17:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:21] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 17:59:21] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:59:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 17:59:21] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 17:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 17:59:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 17:59:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 17:59:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 17:59:21] [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 :[22273, 333405, 27847, 27849, 18558, 27852, 22269, 27848, 22275, 333405, 20867, 19660, 22270, 22279, 20866, 22279]
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.
[2023-03-18 18:00:02] [INFO ] Invariant cache hit.
[2023-03-18 18:00:02] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-18 18:00:02] [INFO ] Invariant cache hit.
[2023-03-18 18:00:02] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:00:02] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-18 18:00:02] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 18:00:02] [INFO ] Invariant cache hit.
[2023-03-18 18:00:02] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:00:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2187 ms. (steps per millisecond=457 ) properties (out of 16) seen :512812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 16) seen :44451
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 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 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 465 ms. (steps per millisecond=2150 ) properties (out of 16) seen :33356
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 358 ms. (steps per millisecond=2793 ) properties (out of 16) seen :37048
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 365 ms. (steps per millisecond=2739 ) properties (out of 16) seen :41684
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 571 ms. (steps per millisecond=1751 ) properties (out of 16) seen :17942
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 :44503
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 :30355
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 :39227
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 :33362
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 :31777
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 16) seen :26716
[2023-03-18 18:00:10] [INFO ] Invariant cache hit.
[2023-03-18 18:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:00:10] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:00:10] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:00:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:00:10] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:00:10] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:00:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:00:10] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:00:10] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:00:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:00:10] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:10] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:00:10] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:00:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:00:10] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:10] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:00:10] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:00:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:00:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:10] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:00:10] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:00:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:00:10] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:10] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:00:10] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:00:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:00:10] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:00:10] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:00:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:00:10] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:00:10] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:00:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:00:10] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:10] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:00:10] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:00:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:00:10] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:10] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:00:10] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:00:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:10] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:00:10] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:00:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:00:10] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:10] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 18:00:10] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:00:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:00:10] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:00:10] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:00:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:00:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:10] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:00:10] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:00:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:00:10] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:00:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:10] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:00:10] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:00:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:00:10] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:00:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:00:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:00:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:00:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:00:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:11] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:00:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:00:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:00:11] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:00:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:00:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:00:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 18:00:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:00:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:11] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:00:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:00:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:00:11] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:00:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:00:11] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:00:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:00:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:00:11] [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 :[22274, 333407, 27849, 27851, 18562, 27854, 22271, 27850, 22277, 333407, 22209, 19662, 22272, 22282, 20868, 22280]
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.
[2023-03-18 18:00:53] [INFO ] Invariant cache hit.
[2023-03-18 18:00:53] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-18 18:00:53] [INFO ] Invariant cache hit.
[2023-03-18 18:00:53] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:00:53] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-18 18:00:53] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-18 18:00:53] [INFO ] Invariant cache hit.
[2023-03-18 18:00:53] [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.
[2023-03-18 18:00:53] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1969 ms. (steps per millisecond=507 ) properties (out of 16) seen :513073
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 :37059
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 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 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 513 ms. (steps per millisecond=1949 ) properties (out of 16) seen :27848
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 514 ms. (steps per millisecond=1945 ) properties (out of 16) seen :29036
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 439 ms. (steps per millisecond=2277 ) properties (out of 16) seen :31768
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 :17912
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 :31784
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 :25653
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 :33357
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 :33349
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 :23859
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 :33366
[2023-03-18 18:01:01] [INFO ] Invariant cache hit.
[2023-03-18 18:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:01:01] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:01:01] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:01:01] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:01:01] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:01:01] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:01] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:01:01] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:01:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:01:01] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:01] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:01:01] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:01:01] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:01:01] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:01:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:01:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:01] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:01:01] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:01:01] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:01:01] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:01:01] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:01:01] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:01:01] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:01] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:01:01] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:01:01] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:01] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:01:01] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:01:01] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:01:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:01] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:01:01] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:01:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:01:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:01] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:01:01] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:01] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:01:01] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:01:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:01:02] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:01:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:01:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:02] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:01:02] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:01:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:01:02] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:02] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:01:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:01:02] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:01:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:01:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:01:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:02] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:01:02] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:01:02] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:01:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:01:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:01:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:02] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:01:02] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:01:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:01:02] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:01:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:02] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:01:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:01:02] [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 :[22276, 333409, 27852, 27853, 18565, 27856, 22272, 27852, 22279, 333410, 22211, 19664, 22274, 22284, 20870, 22282]
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.
[2023-03-18 18:01:44] [INFO ] Invariant cache hit.
[2023-03-18 18:01:44] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 18:01:44] [INFO ] Invariant cache hit.
[2023-03-18 18:01:44] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:01:44] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-18 18:01:44] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 18:01:44] [INFO ] Invariant cache hit.
[2023-03-18 18:01:44] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:01:44] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1942 ms. (steps per millisecond=514 ) properties (out of 16) seen :513160
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 :37087
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 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 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 463 ms. (steps per millisecond=2159 ) properties (out of 16) seen :33369
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 413 ms. (steps per millisecond=2421 ) properties (out of 16) seen :35098
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 316 ms. (steps per millisecond=3164 ) properties (out of 16) seen :39225
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 :17913
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 16) seen :37043
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 16) seen :26674
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 :39230
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 :29030
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 :29022
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 :33348
[2023-03-18 18:01:52] [INFO ] Invariant cache hit.
[2023-03-18 18:01:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:52] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:01:52] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:01:52] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:01:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:01:52] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:01:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:52] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:01:52] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:01:52] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:01:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:52] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:01:52] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:01:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:01:52] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:01:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:52] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:01:52] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:01:52] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:01:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:52] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:01:52] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:01:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:01:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:52] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 18:01:52] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:01:52] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:01:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:52] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:01:52] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:01:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:01:52] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:01:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:52] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:01:52] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:01:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:01:52] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:01:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:52] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:01:52] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:01:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:01:52] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:01:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:52] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:01:52] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:01:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:01:52] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:01:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:52] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:01:52] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:01:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:01:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:52] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:01:52] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:01:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:01:52] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:01:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:53] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 18:01:53] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:01:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:01:53] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 18:01:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:53] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:01:53] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:01:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:01:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:01:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:53] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:01:53] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:01:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:01:53] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:01:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:53] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:01:53] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:01:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:01:53] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:01:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:53] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:01:53] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:01:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:01:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:01:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:53] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:01:53] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:01:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:01:53] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:01:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:53] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:01:53] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:01:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:01:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:01:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:53] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:01:53] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:01:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:01:53] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:01:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:01:53] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:01:53] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:01:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:01:53] [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 :[22278, 333411, 27856, 27855, 18568, 27858, 22275, 27854, 22281, 333412, 22213, 19666, 22276, 22287, 20872, 22286]
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.
[2023-03-18 18:02:35] [INFO ] Invariant cache hit.
[2023-03-18 18:02:35] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 18:02:35] [INFO ] Invariant cache hit.
[2023-03-18 18:02:35] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:02:35] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-18 18:02:35] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 18:02:35] [INFO ] Invariant cache hit.
[2023-03-18 18:02:35] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:02:35] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1992 ms. (steps per millisecond=502 ) properties (out of 16) seen :513174
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 :35108
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 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 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 527 ms. (steps per millisecond=1897 ) properties (out of 16) seen :27843
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 431 ms. (steps per millisecond=2320 ) properties (out of 16) seen :29000
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 302 ms. (steps per millisecond=3311 ) properties (out of 16) seen :41674
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 :17914
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 :31767
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 :33347
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 :35099
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 :29019
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 :25710
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 :25714
[2023-03-18 18:02:43] [INFO ] Invariant cache hit.
[2023-03-18 18:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:43] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:02:43] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:02:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:02:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:02:43] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:43] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:02:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:02:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:02:43] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:43] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:02:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:02:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:02:43] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:43] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:02:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:02:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:02:43] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:43] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:02:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:02:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:02:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:02:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:43] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:02:43] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:02:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:02:43] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:43] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:02:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:02:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:02:43] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:43] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 18:02:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:02:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:02:43] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:43] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:02:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:02:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:02:43] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:43] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:02:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:02:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:02:43] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:43] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:02:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:02:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:02:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:43] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:02:43] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:02:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:02:43] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:43] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:02:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:02:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:02:43] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:44] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:02:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:02:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:02:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:02:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:44] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:02:44] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:02:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:02:44] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:02:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:44] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:02:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:02:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:02:44] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:02:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:44] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:02:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:02:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:02:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:02:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:02:44] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:02:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:02:44] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:02:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:44] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:02:44] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:02:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:02:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:02:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:44] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:02:44] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:02:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:02:44] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:02:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:02:44] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:02:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:02:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:02:44] [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 :[22281, 333413, 27859, 27859, 18570, 27860, 22277, 27856, 22283, 333414, 22215, 19668, 22278, 22289, 20874, 22289]
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.
[2023-03-18 18:03:25] [INFO ] Invariant cache hit.
[2023-03-18 18:03:25] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-18 18:03:25] [INFO ] Invariant cache hit.
[2023-03-18 18:03:25] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:03:25] [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.
[2023-03-18 18:03:25] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-18 18:03:25] [INFO ] Invariant cache hit.
[2023-03-18 18:03:25] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:03:26] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2185 ms. (steps per millisecond=457 ) properties (out of 16) seen :513438
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 :44449
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 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 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 496 ms. (steps per millisecond=2016 ) properties (out of 16) seen :29100
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 350 ms. (steps per millisecond=2857 ) properties (out of 16) seen :44459
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 355 ms. (steps per millisecond=2816 ) properties (out of 16) seen :35118
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=1773 ) properties (out of 16) seen :17968
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 16) seen :37047
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 :33427
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 :37065
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 :35095
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 :28982
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 :39244
[2023-03-18 18:03:33] [INFO ] Invariant cache hit.
[2023-03-18 18:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:03:33] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:03:33] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:03:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:03:33] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:03:33] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:03:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:03:33] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:03:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:03:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:03:33] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:33] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:03:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:03:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:03:33] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:03:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:03:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:03:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:03:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:33] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 18:03:33] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:03:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:03:33] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:33] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 18:03:33] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:03:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:03:33] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:03:33] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:03:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:03:33] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:03:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:33] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 18:03:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:03:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:03:33] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:03:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:03:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:03:34] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:03:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:03:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:03:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:03:34] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:03:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:03:34] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 18:03:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:03:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:03:34] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:34] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:03:34] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:03:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:03:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:03:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:34] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:03:34] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:03:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:03:34] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:34] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:03:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:03:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:03:34] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:34] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:03:34] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:03:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:03:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:03:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:34] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:03:34] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:03:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:03:34] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:34] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:03:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:03:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:03:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:03:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:34] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:03:34] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:03:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:03:34] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:03:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:03:34] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:03:34] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:03:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:03:34] [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 :[22283, 333416, 27861, 27861, 18572, 27863, 22278, 27859, 22285, 333416, 22217, 19670, 22280, 22291, 20876, 22292]
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.
[2023-03-18 18:04:16] [INFO ] Invariant cache hit.
[2023-03-18 18:04:16] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-18 18:04:16] [INFO ] Invariant cache hit.
[2023-03-18 18:04:16] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:04:16] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-18 18:04:16] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 18:04:16] [INFO ] Invariant cache hit.
[2023-03-18 18:04:16] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:04:16] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1996 ms. (steps per millisecond=501 ) properties (out of 16) seen :513337
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 :44469
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 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 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 364 ms. (steps per millisecond=2747 ) properties (out of 16) seen :33346
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 411 ms. (steps per millisecond=2433 ) properties (out of 16) seen :33360
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 327 ms. (steps per millisecond=3058 ) properties (out of 16) seen :44456
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 574 ms. (steps per millisecond=1742 ) properties (out of 16) seen :18011
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 :31771
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 :37136
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 :39244
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 :37060
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 :24724
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 :33353
[2023-03-18 18:04:24] [INFO ] Invariant cache hit.
[2023-03-18 18:04:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:04:24] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:04:24] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:04:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:04:24] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:04:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:24] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:04:24] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:04:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:04:24] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:04:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:24] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:04:24] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:04:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:04:24] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:04:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:24] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:04:24] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:04:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:04:24] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:04:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:24] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:04:24] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:04:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:04:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:04:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:24] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:04:24] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:04:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:04:24] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:04:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:04:24] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:04:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:04:24] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:04:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:24] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:04:24] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:04:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:04:24] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:04:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:04:24] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:04:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:04:24] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:04:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:25] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:04:25] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:04:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:04:25] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:25] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:04:25] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:04:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:04:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:25] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:04:25] [INFO ] [Nat]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 18:04:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:04:25] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:25] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:04:25] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:04:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:04:25] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:25] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:04:25] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:04:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:04:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:04:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:25] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:04:25] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:04:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:04:25] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:25] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:04:25] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:04:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:04:25] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:25] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:04:25] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:04:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:04:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:04:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:25] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:04:25] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:04:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:04:25] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:25] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:04:25] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:04:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:04:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:04:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:25] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:04:25] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:04:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:04:25] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:04:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:04:25] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:04:25] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:04:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:04:25] [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 :[22285, 333418, 27864, 27863, 18575, 27865, 22280, 27862, 22287, 333418, 22219, 19672, 22282, 22294, 20878, 22294]
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.
[2023-03-18 18:05:07] [INFO ] Invariant cache hit.
[2023-03-18 18:05:07] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 18:05:07] [INFO ] Invariant cache hit.
[2023-03-18 18:05:07] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:05:07] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-18 18:05:07] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-18 18:05:07] [INFO ] Invariant cache hit.
[2023-03-18 18:05:07] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:05:07] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2221 ms. (steps per millisecond=450 ) properties (out of 16) seen :513418
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 :35126
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 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 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 699 ms. (steps per millisecond=1430 ) properties (out of 16) seen :27810
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 468 ms. (steps per millisecond=2136 ) properties (out of 16) seen :27802
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 1000000 steps, including 2 resets, run finished after 432 ms. (steps per millisecond=2314 ) properties (out of 16) seen :33398
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 :17973
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 :35096
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 :39269
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 :35127
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 :29028
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 :33360
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 :31764
[2023-03-18 18:05:15] [INFO ] Invariant cache hit.
[2023-03-18 18:05:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:05:15] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:05:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:05:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:05:15] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:05:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:05:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:05:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:05:15] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:05:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:05:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:05:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:05:15] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:05:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:05:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:05:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:05:15] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:05:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:05:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:05:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:05:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:05:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:15] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:05:15] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:05:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:05:15] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:05:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:15] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 18:05:16] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:05:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:05:16] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:16] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 18:05:16] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:05:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:05:16] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:16] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:05:16] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:05:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:05:16] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:05:16] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:05:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:05:16] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:16] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:05:16] [INFO ] [Real]Added 17 Read/Feed constraints in 6 ms returned sat
[2023-03-18 18:05:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:16] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 18:05:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:05:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:05:16] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:16] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 18:05:16] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:05:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:05:16] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:16] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 18:05:16] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:05:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:05:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:16] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-18 18:05:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:05:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:05:16] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:16] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:05:16] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:05:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:05:16] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:16] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:05:16] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:05:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:05:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:16] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:05:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 6 ms returned sat
[2023-03-18 18:05:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:05:16] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:05:16] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:05:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:05:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:05:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:16] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:05:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:05:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:05:16] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:05:16] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:05:16] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:05:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:05:16] [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 :[22287, 333421, 27866, 27865, 18578, 27867, 22282, 27864, 22288, 333421, 22221, 19674, 22284, 22297, 20880, 22296]
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.
[2023-03-18 18:05:58] [INFO ] Invariant cache hit.
[2023-03-18 18:05:58] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-18 18:05:58] [INFO ] Invariant cache hit.
[2023-03-18 18:05:58] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:05:58] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-18 18:05:58] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-18 18:05:58] [INFO ] Invariant cache hit.
[2023-03-18 18:05:58] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:05:58] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1972 ms. (steps per millisecond=507 ) properties (out of 16) seen :513030
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 352 ms. (steps per millisecond=2840 ) properties (out of 16) seen :33347
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 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 424 ms. (steps per millisecond=2358 ) properties (out of 16) seen :28994
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 376 ms. (steps per millisecond=2659 ) properties (out of 16) seen :35096
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 1000000 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 16) seen :28997
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 :18038
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 :31781
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 :35132
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 :41680
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 :39225
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 :25655
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 :33348
[2023-03-18 18:06:06] [INFO ] Invariant cache hit.
[2023-03-18 18:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:06:06] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:06:06] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:06:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:06:06] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:06] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 18:06:06] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 18:06:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:06:06] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:06] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 18:06:06] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:06:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:06:06] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:06] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:06:06] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:06:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:06:06] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:06] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:06:06] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:06:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:06:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:06:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:06] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:06:06] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:06:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:06:06] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:06] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:06:06] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:06:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:06:06] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:06] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:06:06] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:06:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:06:06] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:06:06] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:06:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:06:06] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:06] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:06:06] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:06:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:06:06] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:06:06] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:06:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:06:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:06:06] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:06:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:06:06] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:06:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:07] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:06:07] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:06:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:06:07] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 18:06:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:07] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:06:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:06:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:06:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:06:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:07] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:06:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:06:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:06:07] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:06:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:06:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:06:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:06:07] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:06:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:06:07] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:06:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:06:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:06:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:07] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:06:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:06:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:06:07] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:06:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:07] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:06:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:06:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:06:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:06:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:07] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:06:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:06:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:06:07] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:06:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:07] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:06:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:06:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:06:07] [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 :[22288, 333423, 27868, 27867, 18580, 27869, 22285, 27866, 22290, 333423, 22223, 19675, 22285, 22299, 20882, 22298]
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 7 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-18 18:06:49] [INFO ] Invariant cache hit.
[2023-03-18 18:06:49] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 18:06:49] [INFO ] Invariant cache hit.
[2023-03-18 18:06:49] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:06:49] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-18 18:06:49] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-18 18:06:49] [INFO ] Invariant cache hit.
[2023-03-18 18:06:49] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:06:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2148 ms. (steps per millisecond=465 ) properties (out of 16) seen :513132
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 :35095
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 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 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 474 ms. (steps per millisecond=2109 ) properties (out of 16) seen :31807
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 435 ms. (steps per millisecond=2298 ) properties (out of 16) seen :28997
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 441 ms. (steps per millisecond=2267 ) properties (out of 16) seen :29000
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 16) seen :17976
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 :27816
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 :37105
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 :31780
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 :26768
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 :26713
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 :37101
[2023-03-18 18:06:57] [INFO ] Invariant cache hit.
[2023-03-18 18:06:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:57] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:06:57] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:06:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:06:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:06:57] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:06:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:57] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:06:57] [INFO ] [Real]Added 17 Read/Feed constraints in 6 ms returned sat
[2023-03-18 18:06:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:06:57] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:06:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:57] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:06:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:06:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:06:57] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:06:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:06:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:06:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:06:57] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:06:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:06:57] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:06:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:06:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:06:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:58] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:06:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:06:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:06:58] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:06:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:58] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:06:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:06:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:06:58] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:06:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:06:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:06:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:06:58] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:06:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:06:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:06:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:06:58] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:06:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:06:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:06:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:06:58] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:06:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:06:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:06:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:06:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:58] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:06:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:06:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:06:58] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:06:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:06:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:06:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:06:58] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 18:06:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:06:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:06:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:06:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:06:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 18:06:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:06:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:06:58] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:06:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:58] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:06:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:06:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:06:58] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:06:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:06:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:06:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:06:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:06:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:58] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:06:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:06:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:06:58] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:06:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:06:58] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:06:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:06:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:06:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:06:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:06:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:06:59] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:06:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:06:59] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:06:59] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:06:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:06:59] [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 :[22289, 333425, 27871, 27869, 18582, 27871, 22287, 27868, 22292, 333425, 22225, 19677, 22287, 22301, 20884, 22300]
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.
[2023-03-18 18:07:40] [INFO ] Invariant cache hit.
[2023-03-18 18:07:40] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-18 18:07:40] [INFO ] Invariant cache hit.
[2023-03-18 18:07:40] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:07:40] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-18 18:07:40] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 18:07:40] [INFO ] Invariant cache hit.
[2023-03-18 18:07:40] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:07:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2398 ms. (steps per millisecond=417 ) properties (out of 16) seen :513238
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 :29008
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 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 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 534 ms. (steps per millisecond=1872 ) properties (out of 16) seen :25669
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 372 ms. (steps per millisecond=2688 ) properties (out of 16) seen :37041
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 404 ms. (steps per millisecond=2475 ) properties (out of 16) seen :41700
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 16) seen :18015
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 :35130
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 :26692
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 :30355
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 553 ms. (steps per millisecond=1808 ) properties (out of 16) seen :44536
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 :39241
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 :30330
[2023-03-18 18:07:49] [INFO ] Invariant cache hit.
[2023-03-18 18:07:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:07:49] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:07:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:07:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:07:49] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:07:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:07:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:07:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:07:49] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:07:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:07:49] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:07:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:07:49] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:07:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:07:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:07:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:07:49] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:07:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:07:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:07:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:07:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:07:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:49] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 18:07:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:07:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:07:49] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:07:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:07:49] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:07:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:07:49] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:07:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:49] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:07:49] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:07:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:07:49] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:07:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 18:07:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:07:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:07:49] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:07:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:07:50] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:07:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:07:50] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 18:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:50] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 18:07:50] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:07:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:07:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:50] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:07:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:07:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:07:50] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:50] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:07:50] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:07:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:07:50] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:07:50] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:07:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:07:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:07:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:50] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 18:07:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:07:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:07:50] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:50] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 18:07:50] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:07:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:07:50] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:50] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 18:07:50] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:07:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:07:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:07:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:50] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:07:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:07:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:07:50] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:50] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:07:50] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:07:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:07:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:07:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:50] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:07:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:07:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:07:50] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:07:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:07:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:07:50] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:07:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:07:50] [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 :[22291, 333427, 27874, 27871, 18584, 27873, 22289, 27870, 22294, 333427, 22227, 19679, 22289, 22303, 20886, 22302]
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.
[2023-03-18 18:08:32] [INFO ] Invariant cache hit.
[2023-03-18 18:08:32] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 18:08:32] [INFO ] Invariant cache hit.
[2023-03-18 18:08:32] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:08:32] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-18 18:08:32] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-18 18:08:32] [INFO ] Invariant cache hit.
[2023-03-18 18:08:32] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:08:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2172 ms. (steps per millisecond=460 ) properties (out of 16) seen :513295
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 :39223
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 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 395 ms. (steps per millisecond=2531 ) properties (out of 16) seen :37056
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 343 ms. (steps per millisecond=2915 ) properties (out of 16) seen :35100
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 327 ms. (steps per millisecond=3058 ) properties (out of 16) seen :41676
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 :17929
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 :41684
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 :25653
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 :41686
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 :39274
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 :30393
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 :33379
[2023-03-18 18:08:40] [INFO ] Invariant cache hit.
[2023-03-18 18:08:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:08:40] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:08:40] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:08:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:08:40] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:08:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:08:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:08:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:08:40] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:08:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:08:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:08:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:08:40] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:08:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:08:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:08:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:08:40] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:08:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:40] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 18:08:40] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:08:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:08:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:08:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:40] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:08:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:08:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:08:40] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:08:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:08:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:08:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:08:40] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:08:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:08:40] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:08:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:08:40] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:08:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:08:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:08:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:08:40] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:08:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:08:40] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:08:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:08:40] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:08:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:40] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:08:40] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:08:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:08:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:40] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:08:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:08:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:08:40] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:08:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:08:40] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:08:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:08:40] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:08:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:41] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:08:41] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:08:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:08:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:08:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:41] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:08:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:08:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:08:41] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:08:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:41] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 18:08:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:08:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:08:41] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:08:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:41] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:08:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:08:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:08:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:08:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:41] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:08:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:08:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:08:41] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:08:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:41] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:08:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:08:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:08:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:08:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:41] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:08:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:08:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:08:41] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:08:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:08:41] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:08:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:08:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:08:41] [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 :[22293, 333429, 27876, 27873, 18587, 27876, 22291, 27872, 22296, 333429, 22229, 19681, 22291, 22305, 20889, 22304]
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.
[2023-03-18 18:09:23] [INFO ] Invariant cache hit.
[2023-03-18 18:09:23] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 18:09:23] [INFO ] Invariant cache hit.
[2023-03-18 18:09:23] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:09:23] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-18 18:09:23] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-18 18:09:23] [INFO ] Invariant cache hit.
[2023-03-18 18:09:23] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:09:23] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2183 ms. (steps per millisecond=458 ) properties (out of 16) seen :512925
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 :31819
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 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 347 ms. (steps per millisecond=2881 ) 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 400 ms. (steps per millisecond=2500 ) properties (out of 16) seen :37057
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 1000000 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 16) seen :41673
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 16) seen :17892
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 16) seen :24772
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 :25674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 318 ms. (steps per millisecond=3144 ) properties (out of 16) seen :44453
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 :31760
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 16) seen :23870
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 :31777
[2023-03-18 18:09:31] [INFO ] Invariant cache hit.
[2023-03-18 18:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:31] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:09:31] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:09:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:09:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:09:31] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:09:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:09:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:09:31] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:09:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:09:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:09:31] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:31] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:09:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:09:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:09:31] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:09:31] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:09:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:09:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:31] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:09:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:09:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:09:31] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:09:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:09:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:09:31] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:09:31] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:09:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:09:31] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:09:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:09:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:09:31] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:09:31] [INFO ] [Real]Added 17 Read/Feed constraints in 6 ms returned sat
[2023-03-18 18:09:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:09:31] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:09:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:09:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:31] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:09:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:09:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:09:31] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:09:31] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:09:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:09:31] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:09:31] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:09:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:09:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:32] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:09:32] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:09:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:09:32] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:09:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:32] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:09:32] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:09:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:09:32] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:09:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:32] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-18 18:09:32] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:09:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:09:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:09:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:32] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 18:09:32] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:09:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:09:32] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:09:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:32] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:09:32] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:09:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:09:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:09:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:32] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:09:32] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:09:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:09:32] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:09:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:09:32] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:09:32] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:09:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:09:32] [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 :[22295, 333431, 27878, 27875, 19602, 27878, 22292, 27874, 22298, 333431, 22231, 19682, 22293, 22307, 20891, 22306]
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.
[2023-03-18 18:10:14] [INFO ] Invariant cache hit.
[2023-03-18 18:10:14] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-18 18:10:14] [INFO ] Invariant cache hit.
[2023-03-18 18:10:14] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:10:14] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-18 18:10:14] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 18:10:14] [INFO ] Invariant cache hit.
[2023-03-18 18:10:14] [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.
[2023-03-18 18:10:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2012 ms. (steps per millisecond=497 ) properties (out of 16) seen :513203
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 :33351
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 172 ms. (steps per millisecond=5813 ) 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 1000000 steps, including 2 resets, run finished after 452 ms. (steps per millisecond=2212 ) properties (out of 16) seen :37096
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 397 ms. (steps per millisecond=2518 ) properties (out of 16) seen :37054
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 408 ms. (steps per millisecond=2450 ) properties (out of 16) seen :41695
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 :18010
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 :26699
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 :30337
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 :41679
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 :37117
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 :27829
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 :31791
[2023-03-18 18:10:22] [INFO ] Invariant cache hit.
[2023-03-18 18:10:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:22] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:10:22] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:10:22] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:10:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:10:22] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:10:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:22] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:10:22] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:10:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:10:22] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:10:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:22] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:10:22] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:10:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:10:22] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:10:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:10:22] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:10:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:10:22] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:10:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:22] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:10:22] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:10:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:10:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:10:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:22] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:10:22] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:10:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:10:22] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:10:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:10:23] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:10:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:10:23] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:10:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:10:23] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:10:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:10:23] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:10:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:10:23] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:10:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:10:23] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:10:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 18:10:23] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:10:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:10:23] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:10:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:10:23] [INFO ] [Real]Added 17 Read/Feed constraints in 6 ms returned sat
[2023-03-18 18:10:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:10:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:23] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:10:23] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:10:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:10:23] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:10:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:10:23] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:10:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:10:23] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:10:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:10:23] [INFO ] [Real]Added 17 Read/Feed constraints in 6 ms returned sat
[2023-03-18 18:10:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:10:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:10:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:10:23] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:10:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:10:23] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:10:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:10:23] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:10:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:10:23] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:10:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:10:23] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:10:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:10:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:10:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:23] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 18:10:23] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:10:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:10:23] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:10:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:10:23] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:10:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:10:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:10:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:23] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:10:23] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:10:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:10:23] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:10:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:10:24] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:10:24] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:10:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:10:24] [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 :[22297, 333433, 27880, 27877, 19604, 27880, 22294, 27877, 22299, 333433, 22233, 19683, 22295, 22309, 20893, 22308]
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.
[2023-03-18 18:11:05] [INFO ] Invariant cache hit.
[2023-03-18 18:11:05] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 18:11:05] [INFO ] Invariant cache hit.
[2023-03-18 18:11:05] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:11:05] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-18 18:11:05] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-18 18:11:05] [INFO ] Invariant cache hit.
[2023-03-18 18:11:05] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:11:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2124 ms. (steps per millisecond=470 ) properties (out of 16) seen :513121
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 :35137
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 16) seen :55556
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 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 448 ms. (steps per millisecond=2232 ) properties (out of 16) seen :33368
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 :37048
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 408 ms. (steps per millisecond=2450 ) properties (out of 16) seen :30316
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 575 ms. (steps per millisecond=1739 ) properties (out of 16) seen :17968
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 400 ms. (steps per millisecond=2500 ) properties (out of 16) seen :35101
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 :35096
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 :25671
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 :30351
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 :33348
[2023-03-18 18:11:13] [INFO ] Invariant cache hit.
[2023-03-18 18:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:11:13] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:11:13] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:11:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:11:13] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:11:13] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:11:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:11:13] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:13] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 18:11:13] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:11:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:11:13] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:11:13] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:11:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:11:13] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:14] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:11:14] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:11:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:11:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:11:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:14] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-18 18:11:14] [INFO ] [Nat]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 18:11:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:11:14] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:11:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:14] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:11:14] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:11:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:11:14] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:11:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:14] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:11:14] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:11:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:11:14] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:11:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:14] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:11:14] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:11:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:11:14] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:11:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:14] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:11:14] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:11:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:11:14] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 18:11:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:14] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:11:14] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:11:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:11:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:14] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:11:14] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:11:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:11:14] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:11:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:14] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:11:14] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:11:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:11:14] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 18:11:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:14] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:11:14] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:11:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:11:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:11:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:14] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:11:14] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:11:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:11:14] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:11:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:14] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:11:14] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:11:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:11:14] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:11:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:14] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:11:14] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:11:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:11:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:11:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:14] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:11:14] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:11:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:11:14] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:11:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:14] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:11:14] [INFO ] [Real]Added 17 Read/Feed constraints in 6 ms returned sat
[2023-03-18 18:11:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:11:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:11:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:14] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:11:14] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:11:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:11:14] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:11:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:11:15] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:11:15] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:11:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:11:15] [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 :[22299, 333435, 27882, 27879, 19606, 27882, 22296, 27879, 22302, 333435, 22235, 19684, 22297, 22311, 20896, 22310]
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 12 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-18 18:11:56] [INFO ] Invariant cache hit.
[2023-03-18 18:11:56] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-18 18:11:56] [INFO ] Invariant cache hit.
[2023-03-18 18:11:56] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:11:57] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-18 18:11:57] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-18 18:11:57] [INFO ] Invariant cache hit.
[2023-03-18 18:11:57] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:11:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2162 ms. (steps per millisecond=462 ) properties (out of 16) seen :512737
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 :44455
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 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 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 507 ms. (steps per millisecond=1972 ) properties (out of 16) seen :26666
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 513 ms. (steps per millisecond=1949 ) properties (out of 16) seen :39217
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 317 ms. (steps per millisecond=3154 ) properties (out of 16) seen :37041
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 :18016
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 16) seen :27845
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 :30324
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=2331 ) properties (out of 16) seen :30305
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 :31762
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 :27812
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 :31793
[2023-03-18 18:12:05] [INFO ] Invariant cache hit.
[2023-03-18 18:12:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:05] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:12:05] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:12:05] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:05] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:12:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:05] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:12:05] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:12:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:12:05] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:12:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:12:05] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:05] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:12:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:05] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:12:05] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:12:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:05] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:12:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:05] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:12:05] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:12:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:05] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:12:05] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:12:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:12:05] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:12:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:05] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:12:05] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:12:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:05] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:12:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:05] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:12:05] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:05] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:12:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:12:05] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:12:05] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:12:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:05] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:12:05] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:12:05] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:12:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:12:05] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:12:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:05] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 18:12:05] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:05] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:12:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:12:05] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:05] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:12:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:06] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:12:06] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:12:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:06] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:12:06] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:12:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:06] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:12:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:06] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:12:06] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:12:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:06] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:12:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:06] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2023-03-18 18:12:06] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:12:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:12:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:12:06] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:06] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:12:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:12:06] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:12:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:12:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:12:06] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:12:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:12:06] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:12:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:06] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:12:06] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:12:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:12:06] [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 :[22301, 333438, 27884, 27882, 19608, 27884, 22298, 27881, 22304, 333438, 22237, 19687, 22299, 22313, 20899, 22312]
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.
[2023-03-18 18:12:48] [INFO ] Invariant cache hit.
[2023-03-18 18:12:48] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 18:12:48] [INFO ] Invariant cache hit.
[2023-03-18 18:12:48] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:12:48] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-18 18:12:48] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-18 18:12:48] [INFO ] Invariant cache hit.
[2023-03-18 18:12:48] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:12:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2203 ms. (steps per millisecond=453 ) properties (out of 16) seen :513141
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 :35127
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 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 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 555 ms. (steps per millisecond=1801 ) properties (out of 16) seen :23837
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 386 ms. (steps per millisecond=2590 ) properties (out of 16) seen :37095
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 316 ms. (steps per millisecond=3164 ) properties (out of 16) seen :41680
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 16) seen :17965
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 :39263
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 :35120
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 16) seen :33358
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 :31780
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 :29071
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 :30361
[2023-03-18 18:12:56] [INFO ] Invariant cache hit.
[2023-03-18 18:12:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:56] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:12:56] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:12:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:12:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:12:56] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:12:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:56] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:12:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:12:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:12:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:12:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:56] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:12:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:12:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:56] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:12:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:12:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:12:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:12:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:56] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:12:56] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:12:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:56] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:12:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:12:56] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:12:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:12:56] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:12:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:12:56] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:12:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:12:56] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:12:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:12:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:56] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:12:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:12:56] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:12:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:56] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 18:12:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:12:56] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:12:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:12:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:56] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 18:12:56] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:12:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:56] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:12:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:12:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:12:56] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:12:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:12:57] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:12:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:12:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:12:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:57] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:12:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:12:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:57] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:12:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:57] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:12:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:57] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:12:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:12:57] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:12:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:12:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:12:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:57] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:12:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:12:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:57] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:12:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:12:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:12:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:12:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:57] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:12:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:12:57] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:12:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:12:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:12:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:12:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:12:57] [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 :[22303, 333441, 27886, 27884, 19610, 27886, 22301, 27883, 22306, 333441, 22239, 19689, 22301, 22315, 20901, 22314]
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.
[2023-03-18 18:13:38] [INFO ] Invariant cache hit.
[2023-03-18 18:13:38] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-18 18:13:38] [INFO ] Invariant cache hit.
[2023-03-18 18:13:38] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:13:38] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-18 18:13:38] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 18:13:38] [INFO ] Invariant cache hit.
[2023-03-18 18:13:38] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:13:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2174 ms. (steps per millisecond=459 ) properties (out of 16) seen :513572
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 :31769
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 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 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 445 ms. (steps per millisecond=2247 ) properties (out of 16) seen :30318
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 422 ms. (steps per millisecond=2369 ) properties (out of 16) seen :33378
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 401 ms. (steps per millisecond=2493 ) properties (out of 16) seen :31759
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 :17977
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 :29017
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 :25647
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 :41688
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 16) seen :24727
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 :27839
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 :33334
[2023-03-18 18:13:46] [INFO ] Invariant cache hit.
[2023-03-18 18:13:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:46] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:13:46] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:13:46] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:13:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:13:46] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:13:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:46] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:13:46] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:13:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:13:46] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:13:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:46] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:13:46] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:13:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:13:47] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:13:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:47] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:13:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:13:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:13:47] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:13:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:47] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:13:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:13:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:13:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:13:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:47] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 18:13:47] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:13:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:13:47] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:13:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:47] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 18:13:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:13:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:13:47] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:13:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:13:47] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:13:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:13:47] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:13:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:13:47] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:13:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:13:47] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:13:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:13:47] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:13:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:13:47] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:13:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 18:13:47] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:13:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:13:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:47] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 18:13:47] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:13:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:13:47] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:13:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:13:47] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:13:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:13:47] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:13:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:13:47] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:13:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:13:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:13:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:47] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 18:13:47] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:13:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:13:47] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:13:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:47] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:13:47] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:13:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:13:47] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:13:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:47] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:13:47] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:13:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:13:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:13:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:47] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:13:47] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:13:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:13:47] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:13:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:13:48] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:13:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:13:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:13:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:13:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:13:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:13:48] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:13:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:13:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:13:48] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:13:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:13:48] [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 :[22306, 333444, 27888, 27886, 19612, 27888, 22303, 27886, 22308, 333444, 22241, 19693, 22302, 22318, 20903, 22316]
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 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-18 18:14:29] [INFO ] Invariant cache hit.
[2023-03-18 18:14:29] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-18 18:14:29] [INFO ] Invariant cache hit.
[2023-03-18 18:14:29] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:14:29] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-18 18:14:29] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-18 18:14:29] [INFO ] Invariant cache hit.
[2023-03-18 18:14:29] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:14:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2202 ms. (steps per millisecond=454 ) properties (out of 16) seen :513175
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 :31774
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 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 441 ms. (steps per millisecond=2267 ) properties (out of 16) seen :31771
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 :33357
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 332 ms. (steps per millisecond=3012 ) properties (out of 16) seen :39229
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 :17918
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 :27784
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 :25656
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 :39239
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 :30323
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 :25669
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 :41752
[2023-03-18 18:14:37] [INFO ] Invariant cache hit.
[2023-03-18 18:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:14:37] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:14:37] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:14:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:14:37] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:14:37] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:14:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:14:37] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:14:37] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:14:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:14:37] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:37] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:14:37] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:14:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:14:37] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:37] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:14:37] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:14:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:14:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:37] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:14:37] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:14:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:14:37] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:37] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 18:14:37] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:14:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:14:37] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:37] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:14:37] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:14:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:14:37] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:37] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:14:37] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:14:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:14:37] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:14:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:37] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:14:37] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:14:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:14:37] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:14:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:38] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:14:38] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:14:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:14:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:38] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:14:38] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:14:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:14:38] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:14:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:38] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:14:38] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:14:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:14:38] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:14:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:38] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 18:14:38] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:14:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:14:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:14:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:38] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-18 18:14:38] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:14:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:14:38] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:14:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:38] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:14:38] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:14:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:14:38] [INFO ] Added : 2 causal constraints over 1 iterations in 29 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:14:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:38] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 18:14:38] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:14:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:14:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:14:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:38] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:14:38] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:14:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:14:38] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:14:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:38] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:14:38] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:14:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:14:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:14:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:38] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:14:38] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:14:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:14:38] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:14:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:14:38] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:14:38] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:14:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:14:38] [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 :[22308, 333446, 27890, 27888, 19614, 27891, 22305, 27888, 22310, 333447, 22243, 19695, 22303, 22320, 20905, 22319]
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.
[2023-03-18 18:15:20] [INFO ] Invariant cache hit.
[2023-03-18 18:15:20] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 18:15:20] [INFO ] Invariant cache hit.
[2023-03-18 18:15:20] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:15:20] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-18 18:15:20] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-18 18:15:20] [INFO ] Invariant cache hit.
[2023-03-18 18:15:20] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 96 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:15:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2135 ms. (steps per millisecond=468 ) properties (out of 16) seen :513277
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 :41670
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 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 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 521 ms. (steps per millisecond=1919 ) properties (out of 16) seen :24718
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 418 ms. (steps per millisecond=2392 ) properties (out of 16) seen :37062
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 430 ms. (steps per millisecond=2325 ) properties (out of 16) seen :31837
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 :17858
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 :35103
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 :29007
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 :30311
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 :30317
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 :37060
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 16) seen :41696
[2023-03-18 18:15:28] [INFO ] Invariant cache hit.
[2023-03-18 18:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:28] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:15:28] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:15:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:15:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:15:28] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 18:15:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:15:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:15:28] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:15:28] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:15:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:15:28] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:15:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:15:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:15:28] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:28] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:15:28] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:15:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:15:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:15:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:28] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 18:15:28] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:15:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:15:28] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:15:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:15:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:15:28] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:15:28] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:15:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:15:28] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:15:28] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:15:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:15:28] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:15:28] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:15:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:15:28] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:15:28] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:15:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:15:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:28] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:15:28] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:15:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:15:28] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:15:28] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:15:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:15:29] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 18:15:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:15:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:15:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:29] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:15:29] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:15:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:15:29] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:29] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:15:29] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:15:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:15:29] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:29] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:15:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:15:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:15:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:29] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:15:29] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:15:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:15:29] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:29] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:15:29] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:15:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:15:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:29] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 18:15:29] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:15:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:15:29] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:15:29] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:15:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:15:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:15:29] [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 :[22310, 333448, 27892, 27890, 19616, 27893, 22307, 27890, 22312, 333449, 22246, 19697, 22305, 22322, 20908, 22321]
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.
[2023-03-18 18:16:10] [INFO ] Invariant cache hit.
[2023-03-18 18:16:10] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 18:16:10] [INFO ] Invariant cache hit.
[2023-03-18 18:16:10] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:16:10] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-18 18:16:10] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-18 18:16:10] [INFO ] Invariant cache hit.
[2023-03-18 18:16:11] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:16:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2166 ms. (steps per millisecond=461 ) properties (out of 16) seen :513138
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 :37075
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 16) seen :55556
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 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 543 ms. (steps per millisecond=1841 ) properties (out of 16) seen :26724
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 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :35117
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 372 ms. (steps per millisecond=2688 ) properties (out of 16) seen :41694
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 :17962
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 :37054
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 376 ms. (steps per millisecond=2659 ) properties (out of 16) seen :39223
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 :44460
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 417 ms. (steps per millisecond=2398 ) properties (out of 16) seen :31773
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 :33371
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 444 ms. (steps per millisecond=2252 ) properties (out of 16) seen :30316
[2023-03-18 18:16:18] [INFO ] Invariant cache hit.
[2023-03-18 18:16:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:16:18] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:16:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:16:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:16:18] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:16:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:16:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:16:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:16:18] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:16:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:16:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:16:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:16:18] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:16:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:18] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:16:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:16:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:16:18] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:16:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:16:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:16:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:16:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:16:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:19] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:16:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:16:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:16:19] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:16:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:16:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:16:19] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:16:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:16:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:16:19] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:16:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:16:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:16:19] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:16:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:16:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:16:19] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:16:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:16:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:16:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:19] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:16:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:16:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:16:19] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:19] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 18:16:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:16:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:16:19] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:16:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:16:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:16:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:16:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:19] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:16:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:16:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:16:19] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:16:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:16:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:16:19] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:16:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:16:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:16:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:16:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:19] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:16:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 18:16:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:16:19] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:16:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:16:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:16:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:16:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:19] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:16:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:16:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:16:19] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:16:19] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:16:19] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:16:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:16:19] [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 :[22313, 333450, 27894, 27894, 19618, 27895, 22308, 27892, 22314, 333451, 22248, 19698, 22307, 22324, 20910, 22324]
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.
[2023-03-18 18:17:00] [INFO ] Invariant cache hit.
[2023-03-18 18:17:00] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-18 18:17:00] [INFO ] Invariant cache hit.
[2023-03-18 18:17:00] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:17:00] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-18 18:17:00] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 18:17:00] [INFO ] Invariant cache hit.
[2023-03-18 18:17:01] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:17:01] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2175 ms. (steps per millisecond=459 ) properties (out of 16) seen :513353
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 :37059
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 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 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 536 ms. (steps per millisecond=1865 ) properties (out of 16) seen :25711
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 456 ms. (steps per millisecond=2192 ) properties (out of 16) seen :28998
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 310 ms. (steps per millisecond=3225 ) properties (out of 16) seen :44456
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 :17970
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 :39292
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 :31769
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 :35095
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 :30308
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 :35120
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 :33344
[2023-03-18 18:17:08] [INFO ] Invariant cache hit.
[2023-03-18 18:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:08] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:17:08] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:17:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:17:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:17:08] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:08] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:17:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:17:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:17:08] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:08] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:17:08] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:08] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:17:08] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:08] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:17:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 18:17:08] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:09] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:17:09] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:09] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:09] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:17:09] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:09] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:09] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:17:09] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:09] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:09] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:17:09] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:17:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:17:09] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:17:09] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:09] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:09] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:17:09] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:09] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 18:17:09] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:09] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:17:09] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:17:09] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:17:09] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:17:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:09] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:17:09] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:17:09] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:17:09] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:09] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:17:09] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:09] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:17:09] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:09] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:09] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:17:09] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:17:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:09] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:17:09] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:17:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:09] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:09] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:17:09] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:17:09] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:09] [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 :[22314, 333452, 27896, 27896, 19620, 27897, 22309, 27894, 22316, 333454, 22250, 19701, 22309, 22326, 20914, 22326]
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.
[2023-03-18 18:17:50] [INFO ] Invariant cache hit.
[2023-03-18 18:17:50] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-18 18:17:50] [INFO ] Invariant cache hit.
[2023-03-18 18:17:51] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:17:51] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-18 18:17:51] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-18 18:17:51] [INFO ] Invariant cache hit.
[2023-03-18 18:17:51] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:17:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2213 ms. (steps per millisecond=451 ) properties (out of 16) seen :513101
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 :37056
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) properties (out of 16) seen :55556
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 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 518 ms. (steps per millisecond=1930 ) properties (out of 16) seen :27842
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 422 ms. (steps per millisecond=2369 ) properties (out of 16) seen :37063
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 384 ms. (steps per millisecond=2604 ) properties (out of 16) seen :31745
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 :18059
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 :41707
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 :26703
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 :33348
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 :26703
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 :29049
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 :25650
[2023-03-18 18:17:59] [INFO ] Invariant cache hit.
[2023-03-18 18:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:17:59] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:17:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:17:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:59] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:17:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:17:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:59] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:59] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:17:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:59] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:59] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 18:17:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:59] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:17:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:59] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-18 18:17:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:59] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:17:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:59] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:59] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:17:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:59] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:59] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:17:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:17:59] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:17:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:17:59] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:59] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:17:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:59] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:17:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:17:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-18 18:17:59] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:59] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:17:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:17:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:17:59] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 18:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:17:59] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:17:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:17:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:17:59] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 18:17:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:17:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:17:59] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:00] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:18:00] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:18:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:18:00] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:00] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:18:00] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:18:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:18:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:18:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:00] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:18:00] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:18:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:18:00] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:00] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 18:18:00] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:18:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:18:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:18:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:00] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 18:18:00] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:18:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:18:00] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:18:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:00] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:18:00] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:18:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:18:00] [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 :[22316, 333455, 27899, 27898, 19622, 27900, 22311, 27896, 22318, 333457, 22252, 19704, 22311, 22330, 20916, 22328]
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 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-18 18:18:42] [INFO ] Invariant cache hit.
[2023-03-18 18:18:42] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 18:18:42] [INFO ] Invariant cache hit.
[2023-03-18 18:18:42] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:18:42] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-18 18:18:42] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-18 18:18:42] [INFO ] Invariant cache hit.
[2023-03-18 18:18:42] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:18:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2165 ms. (steps per millisecond=461 ) properties (out of 16) seen :512573
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 :39223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 16) seen :55556
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 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 453 ms. (steps per millisecond=2207 ) properties (out of 16) seen :31762
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 368 ms. (steps per millisecond=2717 ) properties (out of 16) seen :35106
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 353 ms. (steps per millisecond=2832 ) properties (out of 16) seen :35099
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 781 ms. (steps per millisecond=1280 ) properties (out of 16) seen :17940
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 :26713
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 :33375
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 :33347
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 :44557
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 16) seen :30352
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 369 ms. (steps per millisecond=2710 ) properties (out of 16) seen :44465
[2023-03-18 18:18:49] [INFO ] Invariant cache hit.
[2023-03-18 18:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:18:49] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:18:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:18:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:18:49] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:18:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:18:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:18:49] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:18:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:18:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:18:50] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:18:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:18:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:18:50] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:18:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:18:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:18:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:18:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:50] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:18:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:18:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:18:50] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:50] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:18:50] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:18:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:18:50] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:50] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:18:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:18:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:18:50] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 18:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:18:50] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:18:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:18:50] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:18:50] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:18:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:18:50] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:50] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:18:50] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:18:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:18:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:50] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:18:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:18:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:18:50] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:18:50] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:18:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:18:50] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:18:50] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:18:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:18:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:18:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:50] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:18:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:18:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:18:50] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:18:50] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:18:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:18:50] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:18:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:50] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:18:50] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:18:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:18:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:18:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:50] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:18:51] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:18:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:18:51] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:51] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:18:51] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:18:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:18:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:18:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:51] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 18:18:51] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:18:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:18:51] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:18:51] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:18:51] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:18:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:18:51] [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 :[22318, 333458, 27901, 27900, 19624, 27903, 22313, 27898, 22320, 333459, 22255, 19706, 22314, 22333, 20918, 22331]
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 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-18 18:19:32] [INFO ] Invariant cache hit.
[2023-03-18 18:19:32] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-18 18:19:32] [INFO ] Invariant cache hit.
[2023-03-18 18:19:32] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:19:32] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-18 18:19:32] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-18 18:19:32] [INFO ] Invariant cache hit.
[2023-03-18 18:19:32] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:19:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2166 ms. (steps per millisecond=461 ) properties (out of 16) seen :513066
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 :44465
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 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 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 554 ms. (steps per millisecond=1805 ) properties (out of 16) seen :23850
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 383 ms. (steps per millisecond=2610 ) properties (out of 16) seen :39241
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 334 ms. (steps per millisecond=2994 ) properties (out of 16) seen :44460
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 568 ms. (steps per millisecond=1760 ) properties (out of 16) seen :17943
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 :31816
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 :27820
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 :44453
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 :35143
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 :33380
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 :29020
[2023-03-18 18:19:40] [INFO ] Invariant cache hit.
[2023-03-18 18:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:19:40] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:19:40] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:19:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:19:40] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:19:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:19:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:19:40] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:19:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:19:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:19:40] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:19:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:19:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:19:40] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:19:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:19:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:19:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:19:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:40] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:19:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:19:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:19:40] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:40] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:19:40] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:19:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:19:40] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:19:40] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:19:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:19:40] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 18:19:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:40] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:19:40] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:19:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:19:40] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:19:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:41] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:19:41] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:19:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:19:41] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 18:19:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:41] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:19:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:19:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:19:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:41] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:19:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:19:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:19:41] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:19:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:41] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:19:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:19:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:19:41] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:19:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:19:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:19:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:19:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:19:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:41] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:19:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 18:19:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:19:41] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:19:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:41] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:19:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:19:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:19:41] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:19:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:41] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:19:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:19:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:19:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:19:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:41] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:19:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:19:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:19:41] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:19:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:41] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:19:41] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 18:19:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:19:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:19:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:41] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:19:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:19:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:19:41] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:19:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:19:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:19:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:19:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:19:41] [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 :[22320, 333461, 27903, 27902, 19626, 27905, 22316, 27900, 22322, 333461, 22257, 19708, 22316, 22335, 20920, 22333]
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.
[2023-03-18 18:20:22] [INFO ] Invariant cache hit.
[2023-03-18 18:20:22] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-18 18:20:22] [INFO ] Invariant cache hit.
[2023-03-18 18:20:22] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:20:22] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-18 18:20:22] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 18:20:22] [INFO ] Invariant cache hit.
[2023-03-18 18:20:22] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:20:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1914 ms. (steps per millisecond=522 ) properties (out of 16) seen :513061
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 :41667
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 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 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 562 ms. (steps per millisecond=1779 ) properties (out of 16) seen :23027
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 360 ms. (steps per millisecond=2777 ) properties (out of 16) seen :44467
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 420 ms. (steps per millisecond=2380 ) properties (out of 16) seen :35124
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 :17886
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 :39262
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 :27799
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 :37067
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 :41691
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 :28989
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 :26730
[2023-03-18 18:20:30] [INFO ] Invariant cache hit.
[2023-03-18 18:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:20:30] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:20:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:20:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:20:30] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:20:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:20:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:20:30] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:20:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:20:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:20:30] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:20:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:20:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:20:30] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:20:30] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:20:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:20:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:20:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:30] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:20:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:20:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:20:30] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:20:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:20:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:20:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:20:30] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:20:31] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:20:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:20:31] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:20:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:20:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:20:31] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:20:31] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:20:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:20:31] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:20:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:20:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:31] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:20:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:20:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:20:31] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:20:31] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:20:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:20:31] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:20:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:20:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:20:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:31] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:20:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:20:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:20:31] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:20:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:20:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:20:31] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:20:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:20:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:20:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:31] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:20:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:20:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:20:31] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:20:31] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:20:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:20:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:20:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:31] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 18:20:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:20:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:20:31] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:20:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:20:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:20:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:20:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:20:32] [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 :[22321, 333464, 27905, 27905, 19629, 27907, 22319, 27902, 22324, 333464, 22260, 19710, 22318, 22337, 20922, 22337]
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.
[2023-03-18 18:21:13] [INFO ] Invariant cache hit.
[2023-03-18 18:21:13] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 18:21:13] [INFO ] Invariant cache hit.
[2023-03-18 18:21:13] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:21:13] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-18 18:21:13] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 18:21:13] [INFO ] Invariant cache hit.
[2023-03-18 18:21:13] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:21:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2192 ms. (steps per millisecond=456 ) properties (out of 16) seen :513703
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 :44460
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=5780 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 16) seen :55556
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 :29042
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 328 ms. (steps per millisecond=3048 ) properties (out of 16) seen :39216
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=5813 ) 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 :39265
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 715 ms. (steps per millisecond=1398 ) properties (out of 16) seen :17958
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 683 ms. (steps per millisecond=1464 ) properties (out of 16) seen :44485
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 :37085
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 16) seen :30327
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 :29005
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 451 ms. (steps per millisecond=2217 ) properties (out of 16) seen :39257
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :35094
[2023-03-18 18:21:22] [INFO ] Invariant cache hit.
[2023-03-18 18:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:22] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:21:22] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:21:22] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:21:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:21:22] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:22] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:21:22] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:21:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:21:22] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:22] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:21:22] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:21:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:21:22] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:22] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 18:21:22] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:21:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:21:22] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:22] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:21:22] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:21:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:21:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:21:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:22] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:21:22] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:21:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:21:22] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:22] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:21:22] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:21:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:21:22] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:21:22] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:21:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:21:22] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:21:22] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:21:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:21:22] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:21:22] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:21:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:21:22] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:21:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:22] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:21:22] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:21:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:21:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:23] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:21:23] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:21:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:21:23] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:21:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:21:23] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:21:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:21:23] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:21:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:23] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:21:23] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:21:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:21:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:21:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:21:23] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:21:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:21:23] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:21:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:23] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-18 18:21:23] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:21:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-18 18:21:23] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:21:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:21:23] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:21:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:21:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:21:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:23] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:21:23] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:21:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:21:23] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:21:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:23] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:21:23] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:21:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:21:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:21:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:23] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:21:23] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:21:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:21:23] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:21:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:21:23] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 18:21:23] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:21:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:21:23] [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 :[22324, 333467, 27907, 27907, 19631, 27909, 22321, 27904, 22327, 333467, 22262, 19712, 22320, 22339, 20923, 22340]
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.
[2023-03-18 18:22:05] [INFO ] Invariant cache hit.
[2023-03-18 18:22:05] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-18 18:22:05] [INFO ] Invariant cache hit.
[2023-03-18 18:22:05] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:22:05] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-18 18:22:05] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-18 18:22:05] [INFO ] Invariant cache hit.
[2023-03-18 18:22:05] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:22:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2128 ms. (steps per millisecond=469 ) properties (out of 16) seen :513547
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 :41692
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 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 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 460 ms. (steps per millisecond=2173 ) properties (out of 16) seen :29020
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 351 ms. (steps per millisecond=2849 ) properties (out of 16) seen :41674
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 283 ms. (steps per millisecond=3533 ) properties (out of 16) seen :44447
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 567 ms. (steps per millisecond=1763 ) properties (out of 16) seen :17967
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 :37081
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 :41716
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 :31818
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 :25670
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 :24709
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 :35128
[2023-03-18 18:22:13] [INFO ] Invariant cache hit.
[2023-03-18 18:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:22:13] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:22:13] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:22:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:22:13] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:22:13] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:22:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:22:13] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:22:13] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:22:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:22:13] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:22:13] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:22:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:22:13] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:22:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:22:13] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:22:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:22:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:22:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:14] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:22:14] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:22:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:22:14] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:14] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:22:14] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:22:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:22:14] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:14] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:22:14] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:22:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:22:14] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:14] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 18:22:14] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:22:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:22:14] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:14] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:22:14] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:22:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:22:14] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:14] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 18:22:14] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:22:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:22:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 18:22:14] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:22:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:22:14] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:14] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-18 18:22:14] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:22:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:22:14] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:14] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 18:22:14] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:22:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:22:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:22:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-18 18:22:14] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:22:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:22:14] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:14] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:22:14] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:22:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:22:14] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:14] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-18 18:22:14] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:22:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:22:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:22:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:14] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:22:14] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:22:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:22:14] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:14] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:22:14] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:22:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:22:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:22:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:14] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:22:14] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:22:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:22:14] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:22:14] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:22:14] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:22:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:22:14] [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 :[22326, 333470, 27910, 27909, 19634, 27912, 22322, 27907, 22329, 333470, 22265, 20830, 22322, 22342, 20925, 22342]
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.
[2023-03-18 18:22:56] [INFO ] Invariant cache hit.
[2023-03-18 18:22:56] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-18 18:22:56] [INFO ] Invariant cache hit.
[2023-03-18 18:22:56] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:22:56] [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.
[2023-03-18 18:22:56] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-18 18:22:56] [INFO ] Invariant cache hit.
[2023-03-18 18:22:56] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:22:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2175 ms. (steps per millisecond=459 ) properties (out of 16) seen :512964
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 :29002
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 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 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 473 ms. (steps per millisecond=2114 ) properties (out of 16) seen :31784
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 455 ms. (steps per millisecond=2197 ) properties (out of 16) seen :37091
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 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :33361
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 565 ms. (steps per millisecond=1769 ) properties (out of 16) seen :17951
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 :33358
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 :33356
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 :30341
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 :33338
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 :30377
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 :41683
[2023-03-18 18:23:04] [INFO ] Invariant cache hit.
[2023-03-18 18:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:04] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:23:04] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:23:04] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:23:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:23:04] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:04] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:23:04] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:23:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:23:04] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 18:23:04] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:23:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:23:04] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:04] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:23:04] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:23:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:23:04] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:04] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:23:04] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:23:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:23:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:23:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:04] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:23:04] [INFO ] [Nat]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 18:23:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:23:04] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:04] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 18:23:04] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-18 18:23:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:23:04] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:04] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:23:04] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:23:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:23:04] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:04] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:23:04] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:23:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:23:04] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:04] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:23:04] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:23:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:23:04] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 18:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:04] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:23:04] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:23:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:23:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 18:23:04] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:23:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:23:04] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:23:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:05] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:23:05] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:23:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:23:05] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:23:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:05] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:23:05] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:23:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:23:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:23:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:05] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:23:05] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:23:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:23:05] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:23:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:23:05] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:23:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:23:05] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:23:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:05] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:23:05] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:23:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:23:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:23:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:05] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:23:05] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:23:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:23:05] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:23:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:05] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:23:05] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:23:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:23:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:23:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:05] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:23:05] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:23:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:23:05] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:23:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:05] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:23:05] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:23:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:23:05] [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 :[22328, 333473, 27913, 27911, 19637, 27915, 22323, 27909, 22331, 333473, 22267, 20832, 22324, 22344, 20927, 22344]
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.
[2023-03-18 18:23:47] [INFO ] Invariant cache hit.
[2023-03-18 18:23:47] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-18 18:23:47] [INFO ] Invariant cache hit.
[2023-03-18 18:23:47] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:23:47] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-18 18:23:47] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 18:23:47] [INFO ] Invariant cache hit.
[2023-03-18 18:23:47] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:23:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2118 ms. (steps per millisecond=472 ) properties (out of 16) seen :513543
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 :39236
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 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 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 510 ms. (steps per millisecond=1960 ) properties (out of 16) seen :26726
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 422 ms. (steps per millisecond=2369 ) properties (out of 16) seen :37054
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 395 ms. (steps per millisecond=2531 ) properties (out of 16) seen :30309
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 16) seen :17943
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 :30351
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 :24717
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 :37052
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 16) seen :37058
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 :26708
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 :37045
[2023-03-18 18:23:55] [INFO ] Invariant cache hit.
[2023-03-18 18:23:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:23:55] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:23:55] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:23:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:23:55] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:23:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:55] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:23:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:23:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:23:55] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:23:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:55] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:23:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:23:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:23:55] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:23:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:55] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 18:23:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:23:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:23:55] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:23:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:55] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:23:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:23:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:23:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:23:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:55] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:23:55] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:23:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:23:55] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:23:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:55] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:23:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:23:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:23:55] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:23:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:55] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:23:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:23:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:23:55] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:23:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:23:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:23:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:23:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:23:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:23:56] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-18 18:23:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:56] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:23:56] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:23:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:23:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-18 18:23:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:23:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:23:56] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:23:56] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:23:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:56] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-18 18:23:56] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:23:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:23:56] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:23:56] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:23:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:23:56] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:56] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 18:23:56] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:23:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:56] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:23:56] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:23:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:23:56] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:56] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:23:56] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:23:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:23:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:56] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:23:56] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:23:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:23:56] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:23:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:23:56] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:23:56] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:23:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:23:56] [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 :[22330, 333475, 27917, 27913, 19640, 27917, 22325, 27911, 22333, 333475, 22269, 20835, 22325, 22347, 20930, 22347]
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.
[2023-03-18 18:24:38] [INFO ] Invariant cache hit.
[2023-03-18 18:24:38] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-18 18:24:38] [INFO ] Invariant cache hit.
[2023-03-18 18:24:38] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:24:38] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-18 18:24:38] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-18 18:24:38] [INFO ] Invariant cache hit.
[2023-03-18 18:24:38] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:24:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2374 ms. (steps per millisecond=421 ) properties (out of 16) seen :513088
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 :35100
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 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 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 501 ms. (steps per millisecond=1996 ) properties (out of 16) seen :26703
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 455 ms. (steps per millisecond=2197 ) properties (out of 16) seen :31775
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 434 ms. (steps per millisecond=2304 ) properties (out of 16) seen :30312
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 16) seen :17992
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 :31773
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 :25656
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 :37045
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 :26697
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 :25649
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 :25698
[2023-03-18 18:24:47] [INFO ] Invariant cache hit.
[2023-03-18 18:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:47] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:24:47] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:24:47] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:24:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:24:47] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:47] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:24:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:24:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:24:47] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:24:47] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:24:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:24:47] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:47] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:24:47] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:24:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:24:47] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:24:47] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:24:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:24:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:47] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:24:47] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:24:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:24:47] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:47] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:24:47] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:24:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:24:47] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:24:47] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:24:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:24:47] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:47] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 18:24:47] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:24:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:24:47] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:47] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:24:47] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:24:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:24:47] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:47] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:24:47] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:24:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:47] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:24:47] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:24:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:24:47] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:24:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:47] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:24:47] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:24:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:24:47] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 18:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:24:48] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:24:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:24:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:24:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:24:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:24:48] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:24:48] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:24:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:24:48] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:24:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:24:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:24:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:24:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:24:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:24:48] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:24:48] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:24:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:24:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:24:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:48] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-18 18:24:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:24:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:24:48] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:24:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:24:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:24:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:24:48] [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 :[22332, 333478, 27919, 27915, 19643, 27919, 22328, 27914, 22335, 333478, 22271, 20837, 22327, 22349, 20932, 22349]
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.
[2023-03-18 18:25:31] [INFO ] Invariant cache hit.
[2023-03-18 18:25:31] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-18 18:25:31] [INFO ] Invariant cache hit.
[2023-03-18 18:25:31] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:25:31] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-18 18:25:31] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 18:25:31] [INFO ] Invariant cache hit.
[2023-03-18 18:25:31] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:25:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2167 ms. (steps per millisecond=461 ) properties (out of 16) seen :513377
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 :41688
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 207 ms. (steps per millisecond=4830 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=4405 ) properties (out of 16) seen :55556
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 :29028
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 465 ms. (steps per millisecond=2150 ) properties (out of 16) seen :28998
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 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :30309
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 :17905
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 :35105
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 :29000
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 :39239
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 :35107
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 :31784
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 :35155
[2023-03-18 18:25:39] [INFO ] Invariant cache hit.
[2023-03-18 18:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:25:39] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:25:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:25:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:25:39] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:25:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:25:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:25:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:25:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:25:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:25:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:25:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:25:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:25:39] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:25:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:25:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:25:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:39] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:25:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:25:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:25:39] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:25:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:25:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:25:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:25:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:25:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:25:39] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-18 18:25:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:25:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:25:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:25:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:25:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-18 18:25:39] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:25:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:25:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:25:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:40] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:25:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:25:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:25:40] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-18 18:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:25:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:25:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:25:40] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:25:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:25:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:25:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:25:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:40] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:25:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:25:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:25:40] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:25:40] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:25:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:25:40] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:25:40] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:25:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:25:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:25:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:40] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:25:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:25:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:25:40] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:25:40] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:25:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:25:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:25:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:40] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:25:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:25:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:25:40] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:25:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:25:40] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:25:40] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:25:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:25:40] [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 :[22334, 333480, 27921, 27917, 19645, 27921, 22330, 27917, 22337, 333480, 22273, 20839, 22330, 22351, 20935, 22351]
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.
[2023-03-18 18:26:22] [INFO ] Invariant cache hit.
[2023-03-18 18:26:22] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-18 18:26:22] [INFO ] Invariant cache hit.
[2023-03-18 18:26:22] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:26:22] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-18 18:26:22] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-18 18:26:22] [INFO ] Invariant cache hit.
[2023-03-18 18:26:22] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:26:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2213 ms. (steps per millisecond=451 ) properties (out of 16) seen :513500
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 :37046
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 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 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 561 ms. (steps per millisecond=1782 ) properties (out of 16) seen :23073
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 421 ms. (steps per millisecond=2375 ) properties (out of 16) seen :30333
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 :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 :39232
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 :17950
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 :29020
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 :25650
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 :44457
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 :26678
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 :26717
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 :33365
[2023-03-18 18:26:30] [INFO ] Invariant cache hit.
[2023-03-18 18:26:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:26:30] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:26:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-18 18:26:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:26:30] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:26:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-18 18:26:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:26:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:26:30] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:26:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:26:30] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:26:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:26:30] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:26:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:26:30] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:26:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:26:30] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:26:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:30] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:26:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:26:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:26:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:26:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:30] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:26:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:26:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:26:31] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:26:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:26:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:26:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:26:31] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:26:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:26:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:26:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:26:31] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 18:26:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:31] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 18:26:31] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:26:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:26:31] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:26:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:26:31] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:26:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:26:31] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:26:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:26:31] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:26:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:26:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:31] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:26:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:26:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-18 18:26:31] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:26:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:26:31] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:26:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:26:31] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-18 18:26:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:31] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:26:31] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:26:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:26:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:26:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:31] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:26:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:26:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:26:31] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:26:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:31] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-18 18:26:31] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-18 18:26:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:26:31] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-18 18:26:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:26:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:26:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:26:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:26:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:31] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-18 18:26:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:26:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:26:31] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:26:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:31] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:26:31] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:26:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:26:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-18 18:26:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:31] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-18 18:26:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-18 18:26:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-18 18:26:32] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-18 18:26:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:26:32] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:26:32] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:26:32] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:26:32] [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 :[22336, 333483, 27923, 27919, 19647, 27924, 22332, 27919, 22339, 333483, 22275, 20842, 22332, 22353, 20938, 22354]
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.
[2023-03-18 18:27:13] [INFO ] Invariant cache hit.
[2023-03-18 18:27:13] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-18 18:27:13] [INFO ] Invariant cache hit.
[2023-03-18 18:27:13] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:27:13] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-18 18:27:13] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-18 18:27:13] [INFO ] Invariant cache hit.
[2023-03-18 18:27:13] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-18 18:27:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2155 ms. (steps per millisecond=464 ) properties (out of 16) seen :513639
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 :31785
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 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 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 519 ms. (steps per millisecond=1926 ) properties (out of 16) seen :24760
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 363 ms. (steps per millisecond=2754 ) properties (out of 16) seen :39237
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 312 ms. (steps per millisecond=3205 ) properties (out of 16) seen :39215
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 :17938
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 16) seen :39241
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 482 ms. (steps per millisecond=2074 ) properties (out of 16) seen :26673
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 :31773
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 :30323
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 422 ms. (steps per millisecond=2369 ) properties (out of 16) seen :33390
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 :27805
[2023-03-18 18:27:21] [INFO ] Invariant cache hit.
[2023-03-18 18:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:27:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-18 18:27:21] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-18 18:27:21] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:27:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-18 18:27:21] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-18 18:27:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-18 18:27:21] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-18 18:27:21] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-18 18:27:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.

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