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.r361-smll-167891811400397.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 ltsminxred
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 r361-smll-167891811400397
=====================================================================

--------------------
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 1679247297146

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S128P12
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-19 17:34:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-19 17:34:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 17:34:59] [INFO ] Load time of PNML (sax parser for PT used): 133 ms
[2023-03-19 17:34:59] [INFO ] Transformed 191 places.
[2023-03-19 17:34:59] [INFO ] Transformed 414 transitions.
[2023-03-19 17:34:59] [INFO ] Parsed PT model containing 191 places and 414 transitions and 1559 arcs in 264 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 208 transitions
Reduce redundant transitions removed 208 transitions.
Normalized transition count is 195 out of 204 initially.
// Phase 1: matrix 195 rows 189 cols
[2023-03-19 17:34:59] [INFO ] Computed 36 place invariants in 38 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 16) seen :3845
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :34
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 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :52
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 :29
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 :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 :35
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2000 ) properties (out of 16) seen :52
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 16) seen :33
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :32
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 16) seen :30
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 16) seen :34
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 :31
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 :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 :30
[2023-03-19 17:35:00] [INFO ] Flow matrix only has 195 transitions (discarded 9 similar events)
// Phase 1: matrix 195 rows 189 cols
[2023-03-19 17:35:00] [INFO ] Computed 36 place invariants in 9 ms
[2023-03-19 17:35:00] [INFO ] [Real]Absence check using 2 positive place invariants in 11 ms returned sat
[2023-03-19 17:35:00] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 21 ms returned sat
[2023-03-19 17:35:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:00] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2023-03-19 17:35:01] [INFO ] State equation strengthened by 60 read => feed constraints.
[2023-03-19 17:35:01] [INFO ] [Real]Added 60 Read/Feed constraints in 14 ms returned sat
[2023-03-19 17:35:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:01] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-19 17:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:01] [INFO ] [Nat]Absence check using state equation in 187 ms returned sat
[2023-03-19 17:35:01] [INFO ] [Nat]Added 60 Read/Feed constraints in 34 ms returned sat
[2023-03-19 17:35:01] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 55 ms.
[2023-03-19 17:35:01] [INFO ] Added : 3 causal constraints over 1 iterations in 130 ms. Result :sat
Minimization took 16 ms.
[2023-03-19 17:35:01] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:01] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-19 17:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:01] [INFO ] [Real]Absence check using state equation in 166 ms returned sat
[2023-03-19 17:35:01] [INFO ] [Real]Added 60 Read/Feed constraints in 13 ms returned sat
[2023-03-19 17:35:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:02] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 9 ms returned sat
[2023-03-19 17:35:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:02] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-19 17:35:02] [INFO ] [Nat]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-19 17:35:02] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 20 ms.
[2023-03-19 17:35:02] [INFO ] Added : 0 causal constraints over 0 iterations in 73 ms. Result :sat
Minimization took 14 ms.
[2023-03-19 17:35:02] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 17:35:02] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 9 ms returned sat
[2023-03-19 17:35:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:02] [INFO ] [Real]Absence check using state equation in 154 ms returned sat
[2023-03-19 17:35:02] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-19 17:35:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:02] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 8 ms returned sat
[2023-03-19 17:35:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:02] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2023-03-19 17:35:02] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-19 17:35:02] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 21 ms.
[2023-03-19 17:35:02] [INFO ] Added : 0 causal constraints over 0 iterations in 47 ms. Result :sat
Minimization took 13 ms.
[2023-03-19 17:35:02] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:02] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 8 ms returned sat
[2023-03-19 17:35:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:02] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-19 17:35:02] [INFO ] [Real]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-19 17:35:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 7 ms returned sat
[2023-03-19 17:35:03] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 13 ms returned sat
[2023-03-19 17:35:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:03] [INFO ] [Nat]Absence check using state equation in 93 ms returned sat
[2023-03-19 17:35:03] [INFO ] [Nat]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-19 17:35:03] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 18 ms.
[2023-03-19 17:35:03] [INFO ] Added : 0 causal constraints over 0 iterations in 41 ms. Result :sat
Minimization took 14 ms.
[2023-03-19 17:35:03] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:03] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 11 ms returned sat
[2023-03-19 17:35:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:03] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2023-03-19 17:35:03] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-19 17:35:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:03] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 9 ms returned sat
[2023-03-19 17:35:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:03] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2023-03-19 17:35:03] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-19 17:35:03] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 17 ms.
[2023-03-19 17:35:03] [INFO ] Added : 5 causal constraints over 1 iterations in 67 ms. Result :sat
Minimization took 14 ms.
[2023-03-19 17:35:03] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:03] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 7 ms returned sat
[2023-03-19 17:35:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:03] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2023-03-19 17:35:03] [INFO ] [Real]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-19 17:35:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 17:35:03] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 9 ms returned sat
[2023-03-19 17:35:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:04] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-19 17:35:04] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-19 17:35:04] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 14 ms.
[2023-03-19 17:35:04] [INFO ] Added : 0 causal constraints over 0 iterations in 36 ms. Result :sat
Minimization took 13 ms.
[2023-03-19 17:35:04] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 17:35:04] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 7 ms returned sat
[2023-03-19 17:35:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:04] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2023-03-19 17:35:04] [INFO ] [Real]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-19 17:35:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 17:35:04] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 10 ms returned sat
[2023-03-19 17:35:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:04] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2023-03-19 17:35:04] [INFO ] [Nat]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-19 17:35:04] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 14 ms.
[2023-03-19 17:35:04] [INFO ] Added : 3 causal constraints over 1 iterations in 49 ms. Result :sat
Minimization took 13 ms.
[2023-03-19 17:35:04] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:04] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 8 ms returned sat
[2023-03-19 17:35:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:04] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2023-03-19 17:35:04] [INFO ] [Real]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-19 17:35:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 17:35:04] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 9 ms returned sat
[2023-03-19 17:35:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:04] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-19 17:35:04] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-19 17:35:04] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 14 ms.
[2023-03-19 17:35:04] [INFO ] Added : 0 causal constraints over 0 iterations in 36 ms. Result :sat
Minimization took 13 ms.
[2023-03-19 17:35:04] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:04] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 9 ms returned sat
[2023-03-19 17:35:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:05] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2023-03-19 17:35:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:05] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 13 ms returned sat
[2023-03-19 17:35:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:05] [INFO ] [Nat]Absence check using state equation in 88 ms returned sat
[2023-03-19 17:35:05] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-19 17:35:05] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 15 ms.
[2023-03-19 17:35:05] [INFO ] Added : 3 causal constraints over 1 iterations in 51 ms. Result :sat
Minimization took 14 ms.
[2023-03-19 17:35:05] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:05] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 9 ms returned sat
[2023-03-19 17:35:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:05] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-19 17:35:05] [INFO ] [Real]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-19 17:35:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:05] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 9 ms returned sat
[2023-03-19 17:35:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:05] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-19 17:35:05] [INFO ] [Nat]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-19 17:35:05] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-19 17:35:05] [INFO ] Added : 0 causal constraints over 0 iterations in 35 ms. Result :sat
Minimization took 13 ms.
[2023-03-19 17:35:05] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:05] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 9 ms returned sat
[2023-03-19 17:35:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:05] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2023-03-19 17:35:05] [INFO ] [Real]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-19 17:35:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:05] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:05] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 12 ms returned sat
[2023-03-19 17:35:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:05] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-19 17:35:05] [INFO ] [Nat]Added 60 Read/Feed constraints in 15 ms returned sat
[2023-03-19 17:35:06] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 28 ms.
[2023-03-19 17:35:06] [INFO ] Added : 4 causal constraints over 1 iterations in 67 ms. Result :sat
Minimization took 13 ms.
[2023-03-19 17:35:06] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:06] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 8 ms returned sat
[2023-03-19 17:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:06] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2023-03-19 17:35:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:06] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 8 ms returned sat
[2023-03-19 17:35:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:06] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2023-03-19 17:35:06] [INFO ] [Nat]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-19 17:35:06] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 24 ms.
[2023-03-19 17:35:06] [INFO ] Added : 4 causal constraints over 1 iterations in 68 ms. Result :sat
Minimization took 13 ms.
[2023-03-19 17:35:06] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:06] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 8 ms returned sat
[2023-03-19 17:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:06] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2023-03-19 17:35:06] [INFO ] [Real]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-19 17:35:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:06] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 8 ms returned sat
[2023-03-19 17:35:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:06] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2023-03-19 17:35:06] [INFO ] [Nat]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-19 17:35:06] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-19 17:35:06] [INFO ] Added : 3 causal constraints over 1 iterations in 48 ms. Result :sat
Minimization took 12 ms.
[2023-03-19 17:35:06] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-19 17:35:06] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 26 ms returned sat
[2023-03-19 17:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:07] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2023-03-19 17:35:07] [INFO ] [Real]Added 60 Read/Feed constraints in 6 ms returned sat
[2023-03-19 17:35:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:07] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 8 ms returned sat
[2023-03-19 17:35:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:07] [INFO ] [Nat]Absence check using state equation in 77 ms returned sat
[2023-03-19 17:35:07] [INFO ] [Nat]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-19 17:35:07] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 15 ms.
[2023-03-19 17:35:07] [INFO ] Added : 4 causal constraints over 1 iterations in 50 ms. Result :sat
Minimization took 14 ms.
[2023-03-19 17:35:07] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:07] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 9 ms returned sat
[2023-03-19 17:35:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:07] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2023-03-19 17:35:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:07] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 8 ms returned sat
[2023-03-19 17:35:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:07] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2023-03-19 17:35:07] [INFO ] [Nat]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-19 17:35:07] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 14 ms.
[2023-03-19 17:35:07] [INFO ] Added : 5 causal constraints over 1 iterations in 48 ms. Result :sat
Minimization took 17 ms.
[2023-03-19 17:35:07] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:07] [INFO ] [Real]Absence check using 2 positive and 34 generalized place invariants in 8 ms returned sat
[2023-03-19 17:35:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:07] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2023-03-19 17:35:07] [INFO ] [Real]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-19 17:35:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:07] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-19 17:35:07] [INFO ] [Nat]Absence check using 2 positive and 34 generalized place invariants in 7 ms returned sat
[2023-03-19 17:35:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:08] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2023-03-19 17:35:08] [INFO ] [Nat]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-19 17:35:08] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-19 17:35:08] [INFO ] Added : 4 causal constraints over 1 iterations in 59 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22, 195, 78, 26, 14, 26, 21, 55, 0, 3311, 21, 0, 23, 21, 0, 34]
Support contains 16 out of 189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 204/204 transitions.
Graph (complete) has 261 edges and 189 vertex of which 100 are kept as prefixes of interest. Removing 89 places using SCC suffix rule.2 ms
Discarding 89 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Ensure Unique test removed 32 places
Drop transitions removed 2 transitions
Ensure Unique test removed 119 transitions
Reduce isomorphic transitions removed 121 transitions.
Iterating post reduction 0 with 153 rules applied. Total rules applied 154 place count 68 transition count 80
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 162 place count 60 transition count 72
Iterating global reduction 1 with 8 rules applied. Total rules applied 170 place count 60 transition count 72
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 171 place count 60 transition count 71
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 175 place count 56 transition count 67
Iterating global reduction 2 with 4 rules applied. Total rules applied 179 place count 56 transition count 67
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 183 place count 52 transition count 63
Iterating global reduction 2 with 4 rules applied. Total rules applied 187 place count 52 transition count 63
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 190 place count 49 transition count 60
Iterating global reduction 2 with 3 rules applied. Total rules applied 193 place count 49 transition count 60
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 196 place count 46 transition count 57
Iterating global reduction 2 with 3 rules applied. Total rules applied 199 place count 46 transition count 57
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 202 place count 46 transition count 54
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 206 place count 46 transition count 50
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 209 place count 44 transition count 49
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 213 place count 44 transition count 45
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 214 place count 43 transition count 45
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 215 place count 43 transition count 44
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 216 place count 42 transition count 44
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 217 place count 41 transition count 43
Iterating global reduction 6 with 1 rules applied. Total rules applied 218 place count 41 transition count 43
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 219 place count 40 transition count 42
Iterating global reduction 6 with 1 rules applied. Total rules applied 220 place count 40 transition count 42
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 221 place count 40 transition count 41
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 222 place count 40 transition count 40
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 223 place count 39 transition count 40
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 224 place count 39 transition count 39
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 225 place count 38 transition count 39
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 226 place count 38 transition count 38
Free-agglomeration rule applied 2 times.
Iterating global reduction 9 with 2 rules applied. Total rules applied 228 place count 38 transition count 36
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 231 place count 36 transition count 35
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 232 place count 35 transition count 34
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 233 place count 34 transition count 34
Applied a total of 233 rules in 112 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 113 ms. Remains : 34/189 places, 34/204 transitions.
Successfully produced net in file /tmp/petri1000_18337052617904369404.dot
Drop transitions removed 1 transitions
Dominated transitions for bounds rules discarded 1 transitions
Reduce places removed 1 places and 0 transitions.
// Phase 1: matrix 33 rows 33 cols
[2023-03-19 17:35:08] [INFO ] Computed 0 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3160 ms. (steps per millisecond=316 ) properties (out of 16) seen :485924
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 :23823
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 :51282
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 181 ms. (steps per millisecond=5524 ) properties (out of 16) seen :51282
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 :51282
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 608 ms. (steps per millisecond=1644 ) properties (out of 16) seen :30386
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :51282
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 :31748
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 :51282
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 16) seen :25690
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 709 ms. (steps per millisecond=1410 ) properties (out of 16) seen :14567
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 :30328
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 16) seen :23006
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 620 ms. (steps per millisecond=1612 ) properties (out of 16) seen :24726
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 :27782
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 :35124
[2023-03-19 17:35:18] [INFO ] Invariant cache hit.
[2023-03-19 17:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 17:35:18] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-19 17:35:18] [INFO ] [Real]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:35:18] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:35:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:18] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 17:35:18] [INFO ] [Nat]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:18] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:35:18] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:35:18] [INFO ] [Real]Added 21 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:35:18] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:35:18] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:18] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-19 17:35:18] [INFO ] [Real]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:35:18] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:35:18] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:35:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:18] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2023-03-19 17:35:18] [INFO ] [Real]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:35:18] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 17:35:18] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:19] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 17:35:19] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:19] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:35:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:19] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 17:35:19] [INFO ] [Nat]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:35:19] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 13 ms.
[2023-03-19 17:35:19] [INFO ] Added : 4 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:19] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 17:35:19] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:19] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:35:19] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:19] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:35:19] [INFO ] [Real]Added 21 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:35:19] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:35:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:19] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:35:19] [INFO ] [Nat]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:19] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 17:35:19] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:35:19] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:19] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:35:19] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:35:19] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:19] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:35:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:19] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:35:19] [INFO ] [Nat]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:19] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:35:19] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:35:19] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:19] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 17:35:19] [INFO ] [Nat]Added 21 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:35:19] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:35:19] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:35:19] [INFO ] [Real]Added 21 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:35:19] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:35:19] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:19] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 17:35:19] [INFO ] [Real]Added 21 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:35:19] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:35:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:19] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:35:19] [INFO ] [Nat]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:19] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:35:19] [INFO ] Added : 3 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:35:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:35:19] [INFO ] [Real]Added 21 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:35:19] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:35:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:20] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:35:20] [INFO ] [Nat]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:20] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:35:20] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:35:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:35:20] [INFO ] [Real]Added 21 Read/Feed constraints in 7 ms returned sat
[2023-03-19 17:35:20] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:35:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:20] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 17:35:20] [INFO ] [Nat]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:20] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:35:20] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:35:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 17:35:20] [INFO ] [Real]Added 21 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:35:20] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:35:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:20] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:35:20] [INFO ] [Nat]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:20] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:35:20] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:35:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 17:35:20] [INFO ] [Real]Added 21 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:20] [INFO ] Computed and/alt/rep : 21/21/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:35:20] [INFO ] Added : 3 causal constraints over 1 iterations in 11 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 :[11873, 25641, 25641, 25641, 15139, 25641, 15857, 25641, 12777, 333333, 15113, 11456, 20830, 12319, 13869, 17534]
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 8 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 8 ms. Remains : 28/33 places, 28/33 transitions.
// Phase 1: matrix 28 rows 28 cols
[2023-03-19 17:35:48] [INFO ] Computed 0 place invariants in 0 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2339 ms. (steps per millisecond=427 ) properties (out of 16) seen :513139
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 :41724
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 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 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=2061 ) properties (out of 16) seen :29006
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=2583 ) properties (out of 16) seen :35098
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 383 ms. (steps per millisecond=2610 ) properties (out of 16) seen :41676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 598 ms. (steps per millisecond=1672 ) properties (out of 16) seen :17947
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 :35117
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 :25661
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 :37057
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 :29024
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 :31790
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 :33375
[2023-03-19 17:35:56] [INFO ] Invariant cache hit.
[2023-03-19 17:35:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:56] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:35:56] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:35:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:35:56] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:35:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:35:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:35:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:35:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:35:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:56] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:35:56] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 17:35:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:35:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:57] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:35:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:35:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:35:57] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:57] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:35:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:35:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:57] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:35:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:35:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:35:57] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:35:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:35:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 17:35:57] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 17:35:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:35:57] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:35:57] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:35:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:35:57] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:57] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 17:35:57] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:35:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 17:35:57] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 17:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:57] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 17:35:57] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:35:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 17:35:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 17:35:57] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:57] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 17:35:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 17:35:57] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 17:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:57] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 17:35:57] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:35:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 17:35:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:57] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 17:35:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:35:57] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:57] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 17:35:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 17:35:57] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 17:35:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:57] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2023-03-19 17:35:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 17:35:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:57] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-19 17:35:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:35:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 17:35:58] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:35:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:58] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 17:35:58] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:35:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:35:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 17:35:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:35:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:35:58] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:35:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:35:58] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 17:35:58] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 17:35:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 17:35:58] [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 :[20824, 333336, 27778, 27778, 15141, 27778, 17533, 27778, 20827, 333336, 17528, 12769, 20832, 14455, 15852, 17536]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:36:39] [INFO ] Invariant cache hit.
[2023-03-19 17:36:39] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-19 17:36:39] [INFO ] Invariant cache hit.
[2023-03-19 17:36:39] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:36:39] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-19 17:36:39] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-19 17:36:39] [INFO ] Invariant cache hit.
[2023-03-19 17:36:40] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 145 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:36:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2218 ms. (steps per millisecond=450 ) properties (out of 16) seen :513237
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 :33357
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 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 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 494 ms. (steps per millisecond=2024 ) properties (out of 16) seen :37074
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 364 ms. (steps per millisecond=2747 ) properties (out of 16) seen :39235
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 445 ms. (steps per millisecond=2247 ) properties (out of 16) seen :31773
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 16) seen :17905
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 :29007
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 :35100
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :35120
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :33356
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 16) seen :23863
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 :37072
[2023-03-19 17:36:48] [INFO ] Invariant cache hit.
[2023-03-19 17:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:36:48] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:36:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:36:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:36:48] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:36:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:36:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:36:48] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:36:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:36:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:36:48] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:36:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:36:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:36:48] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:48] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:36:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:36:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:36:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:36:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:36:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:36:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:36:48] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:36:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:36:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:36:48] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:36:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:36:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:36:48] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:36:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:36:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:36:48] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:36:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:36:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:36:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:36:49] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:36:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:36:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:49] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:36:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:36:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:36:49] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 17:36:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:36:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:36:49] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:36:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:36:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:36:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:49] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:36:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:36:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:36:49] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:36:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:36:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:36:49] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:36:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:36:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:36:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:36:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:36:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:36:49] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:49] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:36:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:36:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:36:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:36:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:36:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:36:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:36:49] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:36:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:36:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:36:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:36:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:36:49] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20825, 333338, 27780, 27780, 18498, 27780, 19602, 27780, 20829, 333339, 17530, 17528, 20834, 16649, 15854, 18511]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:37:31] [INFO ] Invariant cache hit.
[2023-03-19 17:37:31] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 17:37:31] [INFO ] Invariant cache hit.
[2023-03-19 17:37:31] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:37:31] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-19 17:37:31] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-19 17:37:31] [INFO ] Invariant cache hit.
[2023-03-19 17:37:31] [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.
[2023-03-19 17:37:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2137 ms. (steps per millisecond=467 ) properties (out of 16) seen :512919
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 :41674
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 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 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :41733
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 16) seen :39220
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 349 ms. (steps per millisecond=2865 ) properties (out of 16) seen :41680
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 16) seen :17935
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 :37050
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 :35135
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 :37056
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 :30327
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 :25681
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 :37044
[2023-03-19 17:37:39] [INFO ] Invariant cache hit.
[2023-03-19 17:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:39] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 17:37:39] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:37:39] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:37:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:37:39] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:37:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:37:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:37:39] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:37:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:37:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:37:39] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:37:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:37:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:37:39] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:37:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:37:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:37:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:37:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:39] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:37:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:37:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:37:39] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:37:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:37:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:37:39] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:37:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:37:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:37:39] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:37:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:37:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:37:39] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:37:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:37:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:37:39] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:37:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 17:37:39] [INFO ] [Real]Added 17 Read/Feed constraints in 6 ms returned sat
[2023-03-19 17:37:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:37:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:39] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:37:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:37:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:37:39] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:37:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:40] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:37:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:37:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:37:40] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:37:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:37:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:37:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:37:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:37:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:40] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:37:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:37:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:37:40] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:37:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 17:37:40] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:37:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:37:40] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:37:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:37:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:37:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:37:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:37:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:40] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:37:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:37:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:37:40] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:37:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:40] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:37:40] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:37:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:37:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:37:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:40] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:37:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:37:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:37:40] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:37:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:37:40] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:37:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:37:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:37:40] [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 :[20828, 333340, 27782, 27782, 20822, 27783, 19604, 27782, 20831, 333341, 18509, 17530, 20836, 16651, 15856, 18513]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 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 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:38:22] [INFO ] Invariant cache hit.
[2023-03-19 17:38:22] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-19 17:38:22] [INFO ] Invariant cache hit.
[2023-03-19 17:38:22] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:38:22] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-19 17:38:22] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-19 17:38:22] [INFO ] Invariant cache hit.
[2023-03-19 17:38:22] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:38:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2182 ms. (steps per millisecond=458 ) properties (out of 16) seen :512885
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 :39251
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 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 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 504 ms. (steps per millisecond=1984 ) properties (out of 16) seen :31776
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 351 ms. (steps per millisecond=2849 ) properties (out of 16) seen :41676
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 454 ms. (steps per millisecond=2202 ) properties (out of 16) seen :35119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 16) seen :17886
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 :33356
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 :26704
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 :44466
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 :30333
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 :30332
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 556 ms. (steps per millisecond=1798 ) properties (out of 16) seen :29030
[2023-03-19 17:38:30] [INFO ] Invariant cache hit.
[2023-03-19 17:38:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:30] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 17:38:30] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:38:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:38:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:38:30] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:38:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:30] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:38:30] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:38:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:38:30] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:38:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:38:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:38:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:38:30] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:38:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:31] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:38:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:38:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:38:31] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:31] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:38:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:38:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:38:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:38:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:31] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:38:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:38:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:38:31] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:31] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:38:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:38:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:38:31] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:31] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:38:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:38:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:38:31] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:31] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:38:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:38:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:38:31] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 17:38:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:38:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:38:31] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:31] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:38:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:38:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:38:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:31] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:38:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:38:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:38:31] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:38:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:38:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:38:31] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:38:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:38:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:38:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:38:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:31] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:38:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:38:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:38:31] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:31] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:38:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:38:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:38:31] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:31] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:38:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:38:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:38:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:38:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:31] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:38:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:38:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:38:31] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:38:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:38:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:38:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:38:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:31] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:38:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:38:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:38:31] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:38:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:38:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:38:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:38:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:38:31] [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 :[20830, 333343, 27784, 27784, 20824, 27785, 20825, 27785, 20833, 333343, 18511, 17532, 22219, 16653, 15858, 18516]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 6 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:39:14] [INFO ] Invariant cache hit.
[2023-03-19 17:39:14] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-19 17:39:14] [INFO ] Invariant cache hit.
[2023-03-19 17:39:14] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:39:14] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-19 17:39:14] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-19 17:39:14] [INFO ] Invariant cache hit.
[2023-03-19 17:39:14] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:39:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2201 ms. (steps per millisecond=454 ) properties (out of 16) seen :513044
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 :39239
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 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 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 604 ms. (steps per millisecond=1655 ) properties (out of 16) seen :23054
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 457 ms. (steps per millisecond=2188 ) properties (out of 16) seen :39243
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 411 ms. (steps per millisecond=2433 ) properties (out of 16) seen :33342
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 609 ms. (steps per millisecond=1642 ) properties (out of 16) seen :17857
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 16) seen :27870
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 :33365
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 :41680
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 :33359
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 :35128
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 :33348
[2023-03-19 17:39:22] [INFO ] Invariant cache hit.
[2023-03-19 17:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:22] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:39:22] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:39:22] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:39:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:39:22] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:22] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:39:22] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:39:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:39:22] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:22] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:39:22] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:39:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:39:22] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:22] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:39:22] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:39:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:39:22] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:22] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:39:22] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:39:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:39:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:39:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:22] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:39:22] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:39:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:39:22] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:22] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:39:22] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:39:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:39:22] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:39:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:39:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:39:23] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:23] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:39:23] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:39:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:39:23] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:39:23] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:39:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:39:23] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:39:23] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:39:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:39:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:23] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:39:23] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:39:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:39:23] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:23] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:39:23] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:39:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:39:23] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:39:23] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:39:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:39:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:39:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:23] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:39:23] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:39:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:39:23] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:23] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:39:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:39:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:39:23] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:39:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:39:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:39:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:39:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:23] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:39:23] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:39:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:39:23] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:23] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:39:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:39:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:39:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:39:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:23] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:39:23] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:39:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:39:23] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:39:23] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:39:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:39:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:39:23] [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 :[20832, 333346, 27786, 27787, 20826, 27787, 20827, 27788, 20835, 333346, 18513, 17535, 22221, 16655, 17527, 18518]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 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.
[2023-03-19 17:40:05] [INFO ] Invariant cache hit.
[2023-03-19 17:40:05] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-19 17:40:05] [INFO ] Invariant cache hit.
[2023-03-19 17:40:05] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:40:05] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-19 17:40:05] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 17:40:05] [INFO ] Invariant cache hit.
[2023-03-19 17:40:05] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 172 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:40:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2195 ms. (steps per millisecond=455 ) properties (out of 16) seen :512963
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 281 ms. (steps per millisecond=3558 ) properties (out of 16) seen :41670
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 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 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 551 ms. (steps per millisecond=1814 ) properties (out of 16) seen :25691
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 405 ms. (steps per millisecond=2469 ) properties (out of 16) seen :35103
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 354 ms. (steps per millisecond=2824 ) properties (out of 16) seen :41677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 16) seen :17954
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 :30300
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 :31780
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 :35097
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 :33361
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 :37078
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 586 ms. (steps per millisecond=1706 ) properties (out of 16) seen :24720
[2023-03-19 17:40:14] [INFO ] Invariant cache hit.
[2023-03-19 17:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:14] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 17:40:14] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:40:14] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:40:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:40:14] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:14] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 17:40:14] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:40:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:40:14] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:14] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:40:14] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:40:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:40:14] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:14] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:40:14] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:40:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:40:14] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:14] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:40:14] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:40:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:40:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:40:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:14] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:40:14] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:40:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:40:14] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:14] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:40:14] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:40:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:40:14] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:14] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:40:14] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:40:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:40:14] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:14] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:40:14] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 17:40:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:40:14] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:14] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:40:14] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:40:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:40:14] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:14] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:40:14] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:40:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:40:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:14] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:40:14] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:40:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:40:14] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:14] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:40:14] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:40:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:40:14] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:14] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:40:14] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:40:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:40:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:40:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:14] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:40:14] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:40:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:40:14] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:14] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:40:14] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:40:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:40:14] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:14] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:40:14] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:40:14] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:40:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:40:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:14] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:40:15] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:40:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:40:15] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:40:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:15] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:40:15] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:40:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:40:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:40:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:15] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:40:15] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 17:40:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:40:15] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:40:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:40:15] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:40:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:40:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:40:15] [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 :[20834, 333348, 27788, 27789, 20828, 27790, 20829, 27790, 20837, 333348, 18515, 17537, 22223, 16657, 18504, 18521]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:40:57] [INFO ] Invariant cache hit.
[2023-03-19 17:40:57] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-19 17:40:57] [INFO ] Invariant cache hit.
[2023-03-19 17:40:57] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:40:57] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-19 17:40:57] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 17:40:57] [INFO ] Invariant cache hit.
[2023-03-19 17:40:57] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 159 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:40:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2163 ms. (steps per millisecond=462 ) properties (out of 16) seen :513388
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 :37041
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 174 ms. (steps per millisecond=5747 ) 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 482 ms. (steps per millisecond=2074 ) properties (out of 16) seen :30322
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 471 ms. (steps per millisecond=2123 ) properties (out of 16) seen :30336
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 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :35129
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 616 ms. (steps per millisecond=1623 ) properties (out of 16) seen :17893
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 :26692
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 :29004
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 :31754
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 :27803
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 16) seen :30324
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=2100 ) properties (out of 16) seen :33395
[2023-03-19 17:41:05] [INFO ] Invariant cache hit.
[2023-03-19 17:41:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:05] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:41:05] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:41:05] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:41:05] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:41:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:05] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:41:05] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:41:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:05] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:05] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:41:05] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:06] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:06] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:41:06] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:06] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:06] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:41:06] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:41:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:06] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:41:06] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:06] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:41:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:41:06] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:41:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:41:06] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:41:06] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:06] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:41:06] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:41:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:41:06] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:06] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:41:06] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:06] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:41:06] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:41:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:41:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:06] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:41:06] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:06] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:41:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:06] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:41:06] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:41:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:06] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:41:06] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:41:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:41:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 17:41:06] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:06] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:41:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:41:06] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:06] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:06] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:41:06] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:41:06] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:41:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:07] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:41:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:41:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:41:07] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:41:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:07] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:41:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:41:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:07] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:41:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:07] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:41:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:41:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:41:07] [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 :[20836, 333350, 27790, 27791, 20830, 27792, 20831, 27792, 20839, 333350, 18517, 17539, 22225, 16659, 18506, 18523]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:41:49] [INFO ] Invariant cache hit.
[2023-03-19 17:41:49] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-19 17:41:49] [INFO ] Invariant cache hit.
[2023-03-19 17:41:50] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:41:50] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-19 17:41:50] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-19 17:41:50] [INFO ] Invariant cache hit.
[2023-03-19 17:41:50] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 193 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:41:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2204 ms. (steps per millisecond=453 ) properties (out of 16) seen :513309
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 :37044
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 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 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 505 ms. (steps per millisecond=1980 ) properties (out of 16) seen :29041
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 373 ms. (steps per millisecond=2680 ) properties (out of 16) seen :44476
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 379 ms. (steps per millisecond=2638 ) properties (out of 16) seen :37048
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 612 ms. (steps per millisecond=1633 ) properties (out of 16) seen :17971
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 :35137
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 585 ms. (steps per millisecond=1709 ) properties (out of 16) seen :25715
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 :37043
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=2100 ) properties (out of 16) seen :35140
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 :30345
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 :35095
[2023-03-19 17:41:58] [INFO ] Invariant cache hit.
[2023-03-19 17:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:41:58] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:41:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:58] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:41:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:41:58] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:41:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:58] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:41:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:58] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:41:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:41:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:58] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:41:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:58] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:58] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:41:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:58] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:41:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:58] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:41:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:41:58] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:41:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:58] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:41:58] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:41:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:58] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:41:58] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:58] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:58] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:41:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:59] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:59] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:41:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:41:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:41:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:41:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:59] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:59] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 17:41:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:41:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:41:59] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:41:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:41:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:41:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:41:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:41:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:59] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:59] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:41:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:41:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:41:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:59] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:41:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:41:59] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:41:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:41:59] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:41:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:41:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:41:59] [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 :[20838, 333352, 27793, 27793, 20833, 27794, 22215, 27794, 20841, 333353, 18519, 17541, 22227, 17528, 18508, 18525]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 6 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:42:42] [INFO ] Invariant cache hit.
[2023-03-19 17:42:42] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-19 17:42:42] [INFO ] Invariant cache hit.
[2023-03-19 17:42:42] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:42:42] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-19 17:42:42] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-19 17:42:42] [INFO ] Invariant cache hit.
[2023-03-19 17:42:42] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 159 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:42:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2146 ms. (steps per millisecond=465 ) properties (out of 16) seen :513124
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 :37052
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 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 587 ms. (steps per millisecond=1703 ) properties (out of 16) seen :23859
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 400 ms. (steps per millisecond=2500 ) properties (out of 16) seen :35093
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 494 ms. (steps per millisecond=2024 ) properties (out of 16) seen :33390
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=1658 ) properties (out of 16) seen :17910
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 :31760
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 :30341
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 :41679
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 :31784
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 :27825
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
[2023-03-19 17:42:50] [INFO ] Invariant cache hit.
[2023-03-19 17:42:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:42:50] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:42:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:42:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 17 ms.
[2023-03-19 17:42:50] [INFO ] Added : 2 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:42:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:50] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:42:50] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 17:42:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:42:50] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:42:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:50] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:42:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:42:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:42:50] [INFO ] Added : 0 causal constraints over 0 iterations in 37 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:42:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:42:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:42:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:42:50] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:42:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:50] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:42:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:42:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:42:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:42:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:50] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:42:50] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:42:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:42:50] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:42:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:51] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:42:51] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:42:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:42:51] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:42:51] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:42:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:42:51] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:51] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:42:51] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:42:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:42:51] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:51] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:42:51] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:42:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:42:51] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:42:51] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:42:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:42:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:51] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:42:51] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:42:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:42:51] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:42:51] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:42:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:42:51] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:51] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:42:51] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:42:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:42:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:42:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:51] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:42:51] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:42:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:42:51] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:42:51] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:42:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:42:51] [INFO ] Added : 2 causal constraints over 1 iterations in 31 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:42:51] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:42:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:42:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:42:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:51] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:42:51] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:42:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:42:51] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:51] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:42:51] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:42:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:42:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:42:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:51] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:42:51] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:42:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:42:51] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:42:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:42:51] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:42:51] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:42:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:42:51] [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 :[20840, 333354, 27795, 27795, 20835, 27796, 22217, 27796, 20842, 333355, 18522, 17543, 22229, 17531, 18510, 18527]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:43:34] [INFO ] Invariant cache hit.
[2023-03-19 17:43:34] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-19 17:43:34] [INFO ] Invariant cache hit.
[2023-03-19 17:43:34] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:43:34] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-19 17:43:34] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 17:43:34] [INFO ] Invariant cache hit.
[2023-03-19 17:43:34] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:43:34] [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 :513249
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 :33347
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 546 ms. (steps per millisecond=1831 ) properties (out of 16) seen :29045
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 389 ms. (steps per millisecond=2570 ) properties (out of 16) seen :44469
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 430 ms. (steps per millisecond=2325 ) properties (out of 16) seen :44476
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 16) seen :17974
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 :41678
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 :31766
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 :39222
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 510 ms. (steps per millisecond=1960 ) properties (out of 16) seen :29004
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 :24703
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 529 ms. (steps per millisecond=1890 ) properties (out of 16) seen :30393
[2023-03-19 17:43:42] [INFO ] Invariant cache hit.
[2023-03-19 17:43:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:42] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:43:42] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:43:42] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:43:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:43:42] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:43:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:42] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:43:42] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:43:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:43:42] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:43:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:42] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:43:42] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:43:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:43:42] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:43:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:42] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:43:42] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:43:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:43:42] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 17:43:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:42] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:43:42] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:43:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:43:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:43:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:42] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:43:42] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:43:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:43:42] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:43:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:42] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:43:42] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:43:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:43:42] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:43:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:42] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:43:42] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:43:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:43:42] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:43:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:42] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:43:42] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:43:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:43:43] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 18 ms.
[2023-03-19 17:43:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:43] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:43:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:43:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:43:43] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:43:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:43] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:43:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:43:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:43:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:43] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:43:43] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:43:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:43:43] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:43:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:43] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:43:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:43:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:43:43] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:43:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:43] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:43:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:43:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:43:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:43:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:43] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:43:43] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:43:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:43:43] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:43:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:43] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:43:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:43:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:43:43] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:43:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:43] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:43:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:43:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:43:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:43:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:43] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:43:43] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:43:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:43:43] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:43:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:43] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:43:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:43:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:43:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:43:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:43] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:43:43] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:43:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:43:43] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:43:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:43:43] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:43:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:43:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:43:43] [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 :[20842, 333356, 27798, 27797, 20837, 27798, 22219, 27798, 22218, 333357, 20829, 17545, 22231, 17533, 18512, 18529]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:44:26] [INFO ] Invariant cache hit.
[2023-03-19 17:44:26] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-19 17:44:26] [INFO ] Invariant cache hit.
[2023-03-19 17:44:26] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:44:26] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-19 17:44:26] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-19 17:44:26] [INFO ] Invariant cache hit.
[2023-03-19 17:44:26] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 156 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:44:26] [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 :513361
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 :35096
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 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 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 470 ms. (steps per millisecond=2127 ) properties (out of 16) seen :30320
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 299 ms. (steps per millisecond=3344 ) properties (out of 16) seen :44453
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 364 ms. (steps per millisecond=2747 ) properties (out of 16) seen :37049
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 607 ms. (steps per millisecond=1647 ) properties (out of 16) seen :17949
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 :37063
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 :31753
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 :35134
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 :39231
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 :31814
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 :29025
[2023-03-19 17:44:34] [INFO ] Invariant cache hit.
[2023-03-19 17:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:44:34] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:44:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:44:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:44:34] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:44:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:44:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:44:34] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:34] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:44:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:44:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:44:34] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:34] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:44:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:44:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:44:34] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:44:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:44:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:44:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:44:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:34] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:44:34] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:44:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:44:34] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:34] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:44:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:44:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:44:34] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:44:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:44:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:44:34] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:34] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 17:44:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:44:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:44:34] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:44:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:44:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:44:34] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:44:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:44:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:44:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:34] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:44:34] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:44:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:44:34] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:44:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:44:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:44:34] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:44:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:44:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:44:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:44:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:35] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:44:35] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:44:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:44:35] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:44:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:35] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:44:35] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:44:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:44:35] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:44:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:35] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:44:35] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:44:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:44:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:44:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:35] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:44:35] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:44:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:44:35] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:44:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:35] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:44:35] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:44:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:44:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:44:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:35] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:44:35] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:44:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:44:35] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:44:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:44:35] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:44:35] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:44:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:44:35] [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 :[20844, 333358, 27800, 27800, 20839, 27800, 22221, 27801, 22220, 333359, 20831, 17548, 22233, 19596, 18514, 18533]
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 10 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 10 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:45:17] [INFO ] Invariant cache hit.
[2023-03-19 17:45:18] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-19 17:45:18] [INFO ] Invariant cache hit.
[2023-03-19 17:45:18] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:45:18] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-19 17:45:18] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 17:45:18] [INFO ] Invariant cache hit.
[2023-03-19 17:45:18] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:45:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2228 ms. (steps per millisecond=448 ) properties (out of 16) seen :513450
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 :33375
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 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 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 594 ms. (steps per millisecond=1683 ) properties (out of 16) seen :23821
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 428 ms. (steps per millisecond=2336 ) properties (out of 16) seen :37056
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 322 ms. (steps per millisecond=3105 ) properties (out of 16) seen :44452
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 608 ms. (steps per millisecond=1644 ) properties (out of 16) seen :17946
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 :33345
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 :30317
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 :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 :33343
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 :33362
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 :37062
[2023-03-19 17:45:26] [INFO ] Invariant cache hit.
[2023-03-19 17:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:45:26] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:45:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:45:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:45:26] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:45:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:45:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:45:26] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:45:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:45:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:45:26] [INFO ] Added : 0 causal constraints over 0 iterations in 30 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:45:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:45:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 17:45:26] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:26] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:45:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:45:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:45:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:45:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:26] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:45:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:45:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:45:26] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:45:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:45:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:45:26] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:45:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:45:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:45:26] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:45:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:45:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:45:26] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:26] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 17:45:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:45:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:45:26] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:45:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:45:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:45:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:26] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:45:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:45:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:45:26] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:45:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:45:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:45:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:45:27] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:45:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:27] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:45:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:45:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:45:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:45:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:27] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:45:27] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:45:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:45:27] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:45:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:45:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:45:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:45:27] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:45:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:27] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:45:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:45:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:45:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:45:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:27] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:45:27] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:45:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:45:27] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:45:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:45:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:45:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:45:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:45:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:27] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:45:27] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:45:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:45:27] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:45:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:45:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:45:27] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:45:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:45:27] [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 :[20846, 333360, 27802, 27802, 20843, 27802, 22223, 27803, 22222, 333361, 20834, 17550, 22235, 19598, 18516, 18535]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:46:10] [INFO ] Invariant cache hit.
[2023-03-19 17:46:10] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-19 17:46:10] [INFO ] Invariant cache hit.
[2023-03-19 17:46:10] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:46:10] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-19 17:46:10] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-19 17:46:10] [INFO ] Invariant cache hit.
[2023-03-19 17:46:10] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:46:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2199 ms. (steps per millisecond=454 ) properties (out of 16) seen :513210
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 :37054
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 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 1000001 steps, including 2 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 16) seen :31779
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 398 ms. (steps per millisecond=2512 ) properties (out of 16) seen :35096
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 455 ms. (steps per millisecond=2197 ) properties (out of 16) seen :30320
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 615 ms. (steps per millisecond=1626 ) properties (out of 16) seen :17937
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 :33341
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 :35116
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 :33364
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 :35139
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 :27845
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 16) seen :29002
[2023-03-19 17:46:18] [INFO ] Invariant cache hit.
[2023-03-19 17:46:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:18] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 17:46:18] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:46:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:46:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:46:18] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:46:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:46:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:46:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:46:18] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:46:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:46:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:46:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:46:18] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:46:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:46:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:46:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:46:18] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:46:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:46:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:46:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:46:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:46:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:19] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:46:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:46:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:46:19] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:46:19] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:46:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:46:19] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:46:19] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:46:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:46:19] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:46:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:46:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:46:19] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:46:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:46:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:46:19] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:19] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:46:19] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:46:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:46:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:19] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:46:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:46:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:46:19] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:19] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:46:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:46:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:46:19] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:46:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:46:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:46:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:46:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:19] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:46:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:46:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:46:19] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:19] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:46:19] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:46:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:46:19] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:46:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:46:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:46:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:46:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:19] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:46:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:46:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:46:19] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:19] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:46:19] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:46:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:46:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:46:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:19] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:46:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:46:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:46:19] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:46:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:46:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:46:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:46:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:46:19] [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 :[20848, 333362, 27804, 27804, 20845, 27804, 22224, 27805, 22223, 333363, 20836, 17551, 22237, 19601, 18518, 18538]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:47:02] [INFO ] Invariant cache hit.
[2023-03-19 17:47:02] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-19 17:47:02] [INFO ] Invariant cache hit.
[2023-03-19 17:47:02] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:47:02] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-19 17:47:02] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-19 17:47:02] [INFO ] Invariant cache hit.
[2023-03-19 17:47:02] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:47:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2189 ms. (steps per millisecond=456 ) properties (out of 16) seen :513015
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 16) seen :39238
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 505 ms. (steps per millisecond=1980 ) properties (out of 16) seen :35156
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 295 ms. (steps per millisecond=3389 ) properties (out of 16) seen :41669
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 453 ms. (steps per millisecond=2207 ) properties (out of 16) seen :30315
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=1658 ) properties (out of 16) seen :17831
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 :33430
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 :35122
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 :39227
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 420 ms. (steps per millisecond=2380 ) properties (out of 16) seen :44473
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 :31760
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 :35162
[2023-03-19 17:47:10] [INFO ] Invariant cache hit.
[2023-03-19 17:47:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:10] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:47:10] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:47:10] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:47:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:47:10] [INFO ] Added : 2 causal constraints over 1 iterations in 30 ms. Result :sat
Minimization took 10 ms.
[2023-03-19 17:47:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-19 17:47:10] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:47:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:47:10] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:47:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:10] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:47:10] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 17:47:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:47:10] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:47:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:10] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2023-03-19 17:47:10] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 17:47:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:47:10] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:47:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:10] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-19 17:47:10] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:47:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:47:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:47:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:10] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:47:10] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:47:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:47:10] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:47:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:47:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:47:11] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:47:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:47:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:47:11] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:11] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 17:47:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:47:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:47:11] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:11] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:47:11] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 17:47:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:47:11] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:11] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:47:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:47:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:47:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:11] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:47:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:47:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:47:11] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:47:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:47:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:47:11] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:47:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:47:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:47:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:47:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:11] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:47:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:47:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:47:11] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:47:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:47:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:47:11] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:47:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:47:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:47:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:47:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:11] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:47:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:47:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:47:11] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:11] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 17:47:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:47:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:47:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:47:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 17:47:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:47:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:47:11] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:47:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:47:11] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:47:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:47:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:47:12] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 28 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20850, 333364, 27806, 27806, 20848, 27806, 22226, 27807, 22225, 333365, 20838, 17552, 22240, 22213, 18521, 18540]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:47:54] [INFO ] Invariant cache hit.
[2023-03-19 17:47:54] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 17:47:54] [INFO ] Invariant cache hit.
[2023-03-19 17:47:54] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:47:54] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-19 17:47:54] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 17:47:54] [INFO ] Invariant cache hit.
[2023-03-19 17:47:54] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 138 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:47:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2098 ms. (steps per millisecond=476 ) properties (out of 16) seen :513216
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 :39218
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 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 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 533 ms. (steps per millisecond=1876 ) properties (out of 16) seen :26691
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 390 ms. (steps per millisecond=2564 ) properties (out of 16) seen :35092
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 503 ms. (steps per millisecond=1988 ) properties (out of 16) seen :29061
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 16) seen :17923
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 16) seen :29023
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 :30329
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 :37055
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 :39256
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 :31780
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 :30310
[2023-03-19 17:48:02] [INFO ] Invariant cache hit.
[2023-03-19 17:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:03] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-19 17:48:03] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:48:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:48:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:48:03] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:48:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:03] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:03] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:48:03] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:48:03] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:48:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:03] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:48:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:03] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:48:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:03] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:03] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:03] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:03] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 17:48:03] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:03] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 17:48:03] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:03] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:03] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:03] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:48:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:03] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 17:48:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:48:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:03] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:03] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:48:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:03] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:03] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:03] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:48:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 17:48:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:48:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:03] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:48:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:48:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:03] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:03] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:04] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:48:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:04] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:04] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:48:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:48:04] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:04] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:04] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:48:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:04] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:04] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:04] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:04] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 17:48:04] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:48:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:04] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:04] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:48:04] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:04] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:04] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:04] [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 :[20853, 333368, 27808, 27808, 20850, 27808, 22227, 27809, 22227, 333368, 20840, 17553, 22242, 22215, 18523, 18543]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 5 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:48:46] [INFO ] Invariant cache hit.
[2023-03-19 17:48:46] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-19 17:48:46] [INFO ] Invariant cache hit.
[2023-03-19 17:48:46] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:48:46] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-19 17:48:46] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-19 17:48:46] [INFO ] Invariant cache hit.
[2023-03-19 17:48:46] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:48:46] [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 :513160
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 :39229
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 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 452 ms. (steps per millisecond=2212 ) properties (out of 16) seen :33341
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 395 ms. (steps per millisecond=2531 ) properties (out of 16) seen :37042
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 :30314
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 16) seen :18025
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 :33348
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 432 ms. (steps per millisecond=2314 ) properties (out of 16) seen :33356
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 :31814
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 16) seen :23070
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 :39219
[2023-03-19 17:48:54] [INFO ] Invariant cache hit.
[2023-03-19 17:48:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:54] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:54] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:48:54] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:48:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:54] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:54] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:54] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:54] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:48:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:54] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:48:54] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:54] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:48:55] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:55] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:48:55] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:48:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:48:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:55] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:55] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:48:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:55] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:55] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:55] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:48:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:55] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:55] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 17:48:55] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:48:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:48:55] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:55] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:48:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:55] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:48:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:55] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 17:48:55] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:48:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:48:55] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:55] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:48:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:55] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:55] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:48:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:48:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:55] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:55] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:55] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:48:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:55] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:55] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:48:55] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:48:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:48:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:55] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:48:55] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:48:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:55] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:55] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:48:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:48:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:48:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:55] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:48:55] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:48:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:48:55] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:48:55] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:48:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:48:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:48:55] [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 :[20856, 333370, 27810, 27810, 20852, 27810, 22229, 27811, 22229, 333371, 20842, 17555, 22244, 22217, 18525, 19594]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:49:38] [INFO ] Invariant cache hit.
[2023-03-19 17:49:38] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-19 17:49:38] [INFO ] Invariant cache hit.
[2023-03-19 17:49:38] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:49:38] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-19 17:49:38] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-19 17:49:38] [INFO ] Invariant cache hit.
[2023-03-19 17:49:38] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:49:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2176 ms. (steps per millisecond=459 ) properties (out of 16) seen :513123
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 :35095
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 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 549 ms. (steps per millisecond=1821 ) properties (out of 16) seen :26762
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 328 ms. (steps per millisecond=3048 ) properties (out of 16) seen :41673
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 440 ms. (steps per millisecond=2272 ) properties (out of 16) seen :31753
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=1658 ) properties (out of 16) seen :18038
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 :35107
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 :30335
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 :41683
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 16) seen :27813
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 :23834
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 428 ms. (steps per millisecond=2336 ) properties (out of 16) seen :39269
[2023-03-19 17:49:46] [INFO ] Invariant cache hit.
[2023-03-19 17:49:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:46] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 17:49:46] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:49:46] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:49:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:49:46] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:49:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:46] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:49:46] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:49:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:49:46] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:49:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:49:46] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:49:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:49:46] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:49:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:49:46] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:49:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:49:46] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:49:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:46] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:49:46] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:49:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:49:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:49:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:46] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:49:46] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:49:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:49:46] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:49:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:47] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:49:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:49:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:49:47] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:49:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:47] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:49:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:49:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:49:47] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:49:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:47] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:49:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:49:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:49:47] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:49:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:47] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:49:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:49:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:49:47] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:49:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 17:49:47] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:49:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:49:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:47] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 17:49:47] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:49:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:49:47] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:49:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:47] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:49:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:49:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:49:47] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:49:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:47] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:49:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:49:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:49:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:49:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:47] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:49:47] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:49:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:49:47] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:49:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:47] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:49:47] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:49:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:49:47] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:49:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:47] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:49:47] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:49:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:49:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:49:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:47] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:49:47] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:49:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:49:47] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:49:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:47] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:49:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:49:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:49:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:49:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:47] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:49:47] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:49:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:49:47] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:49:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:49:47] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:49:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:49:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:49:47] [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 :[20858, 333372, 27812, 27813, 20854, 27812, 22231, 27813, 22231, 333373, 20844, 17557, 22245, 22218, 18528, 19601]
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.
[2023-03-19 17:50:30] [INFO ] Invariant cache hit.
[2023-03-19 17:50:30] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-19 17:50:30] [INFO ] Invariant cache hit.
[2023-03-19 17:50:30] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:50:30] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-19 17:50:30] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-19 17:50:30] [INFO ] Invariant cache hit.
[2023-03-19 17:50:30] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:50:30] [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 :513275
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 :29002
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 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 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 512 ms. (steps per millisecond=1953 ) properties (out of 16) seen :29021
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 455 ms. (steps per millisecond=2197 ) properties (out of 16) seen :33362
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 412 ms. (steps per millisecond=2427 ) properties (out of 16) seen :35104
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=1661 ) properties (out of 16) seen :18024
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 :30302
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 :25668
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 :31766
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 :33351
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 :29068
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 :39263
[2023-03-19 17:50:38] [INFO ] Invariant cache hit.
[2023-03-19 17:50:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:50:38] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:50:38] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:50:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:50:38] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:50:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:50:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:50:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:50:38] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:50:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:50:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:50:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:50:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:50:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:50:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:50:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:50:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:50:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:50:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:50:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:50:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:39] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:50:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:50:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:50:39] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:50:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:50:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:50:39] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:50:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:50:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:50:39] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 17:50:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:50:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:50:39] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:50:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:50:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:50:39] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:50:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:50:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:50:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:39] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:50:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:50:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:50:39] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:39] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:50:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:50:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:50:39] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:50:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:50:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:50:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:50:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:39] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:50:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:50:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:50:39] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:50:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:50:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:50:39] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:39] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:50:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:50:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:50:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:50:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:39] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:50:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:50:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:50:39] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:50:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:50:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:50:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:50:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:39] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:50:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:50:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:50:39] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:50:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:50:39] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:50:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:50:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:50:39] [INFO ] Added : 3 causal constraints over 1 iterations in 9 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 :[20860, 333375, 27814, 27815, 20856, 27815, 22234, 27815, 22233, 333375, 20846, 17560, 22248, 22220, 18530, 19603]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:51:22] [INFO ] Invariant cache hit.
[2023-03-19 17:51:22] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 17:51:22] [INFO ] Invariant cache hit.
[2023-03-19 17:51:22] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:51:22] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-19 17:51:22] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-19 17:51:22] [INFO ] Invariant cache hit.
[2023-03-19 17:51:22] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 148 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:51:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2159 ms. (steps per millisecond=463 ) properties (out of 16) seen :512646
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 :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 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 438 ms. (steps per millisecond=2283 ) properties (out of 16) seen :31755
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=3021 ) properties (out of 16) seen :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 401 ms. (steps per millisecond=2493 ) properties (out of 16) seen :39303
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=1658 ) properties (out of 16) seen :17917
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 :31776
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 :27791
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 :31755
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 598 ms. (steps per millisecond=1672 ) properties (out of 16) seen :23882
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 :31801
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 :35094
[2023-03-19 17:51:30] [INFO ] Invariant cache hit.
[2023-03-19 17:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:51:30] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:51:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:51:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:51:30] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:51:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:51:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:51:30] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:51:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:51:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:51:30] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:51:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:51:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:51:30] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:51:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:51:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:51:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:51:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:30] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:51:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:51:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:51:30] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:51:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:51:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:51:31] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:51:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:51:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:51:31] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:51:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:51:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:51:31] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:31] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:51:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:51:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:51:31] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 17:51:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:51:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:51:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:31] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:51:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:51:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:51:31] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:51:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:51:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:51:31] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:51:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:51:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:51:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:51:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:31] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:51:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:51:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:51:31] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:51:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:51:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:51:31] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:31] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:51:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:51:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:51:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:51:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:31] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:51:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:51:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:51:31] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:31] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:51:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:51:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:51:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:51:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:31] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:51:31] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:51:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:51:31] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:51:31] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:51:31] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:51:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:51:31] [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 :[20862, 333377, 27816, 27817, 20859, 27817, 22237, 27817, 22234, 333377, 20849, 17561, 22250, 22222, 18532, 19606]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:52:14] [INFO ] Invariant cache hit.
[2023-03-19 17:52:14] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 17:52:14] [INFO ] Invariant cache hit.
[2023-03-19 17:52:14] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:52:14] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-19 17:52:14] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-19 17:52:14] [INFO ] Invariant cache hit.
[2023-03-19 17:52:14] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:52:14] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2177 ms. (steps per millisecond=459 ) properties (out of 16) seen :513477
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 475 ms. (steps per millisecond=2105 ) properties (out of 16) seen :31785
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 526 ms. (steps per millisecond=1901 ) properties (out of 16) seen :30350
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 392 ms. (steps per millisecond=2551 ) properties (out of 16) seen :37043
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 315 ms. (steps per millisecond=3174 ) properties (out of 16) seen :41677
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 16) seen :18013
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 :37102
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 :30320
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 :37063
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 :35118
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 :23822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 552 ms. (steps per millisecond=1811 ) properties (out of 16) seen :25690
[2023-03-19 17:52:22] [INFO ] Invariant cache hit.
[2023-03-19 17:52:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:22] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:52:22] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:52:22] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:52:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:52:22] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:23] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:52:23] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:52:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:52:23] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:23] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:52:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:52:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:52:23] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:23] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:52:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:52:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:52:23] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:23] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:52:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:52:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:52:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:52:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:23] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:52:23] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:52:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:52:23] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:23] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 17:52:23] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:52:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:52:23] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:23] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:52:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:52:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:52:23] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:23] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:52:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:52:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:52:23] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:23] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:52:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:52:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:52:23] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:23] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:52:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:52:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:52:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:23] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:52:23] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:52:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:52:23] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:52:23] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:52:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:52:23] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:52:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:52:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:52:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:52:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:23] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:52:23] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:52:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:52:23] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:23] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:52:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:52:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:52:23] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:23] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:52:23] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:52:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:52:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:52:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:23] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:52:23] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:52:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:52:23] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:52:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:23] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:52:23] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:52:23] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:52:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:24] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:52:24] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:52:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:52:24] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:52:24] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:52:24] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:52:24] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:52:24] [INFO ] Added : 3 causal constraints over 1 iterations in 9 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 :[20864, 333379, 27819, 27819, 20861, 27819, 22240, 27820, 22236, 333379, 20852, 17563, 22252, 22225, 18534, 19608]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:53:06] [INFO ] Invariant cache hit.
[2023-03-19 17:53:06] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-19 17:53:06] [INFO ] Invariant cache hit.
[2023-03-19 17:53:06] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:53:06] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-19 17:53:06] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-19 17:53:06] [INFO ] Invariant cache hit.
[2023-03-19 17:53:06] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 148 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:53:06] [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 :513092
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 :35089
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 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 528 ms. (steps per millisecond=1893 ) properties (out of 16) seen :30358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 427 ms. (steps per millisecond=2341 ) properties (out of 16) seen :44487
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 478 ms. (steps per millisecond=2092 ) properties (out of 16) seen :33373
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 16) seen :17975
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 :33378
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 :31754
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 :37060
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 :44470
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :26706
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 :29003
[2023-03-19 17:53:15] [INFO ] Invariant cache hit.
[2023-03-19 17:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:15] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:53:15] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:53:15] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:53:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:53:15] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:15] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:53:15] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:53:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:53:15] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:15] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:53:15] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:53:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:53:15] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:15] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:53:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:53:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:53:15] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:15] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:53:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:53:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:53:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:53:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:15] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:53:15] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:53:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:53:15] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:53:15] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:53:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:53:15] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:15] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:53:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:53:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:53:15] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:15] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:53:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:53:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:53:15] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:15] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:53:15] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:53:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:53:15] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:15] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:53:15] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:53:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:53:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:15] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:53:15] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 17:53:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:53:15] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:15] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:53:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:53:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:53:15] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:15] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:53:15] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:53:15] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:53:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:53:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:16] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:53:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:53:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:53:16] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:53:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:16] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:53:16] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:53:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:53:16] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:53:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:16] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:53:16] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:53:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:53:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:53:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:16] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:53:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:53:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:53:16] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:53:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:16] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:53:16] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:53:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:53:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:53:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:16] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:53:16] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:53:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:53:16] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:53:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:53:16] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:53:16] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:53:16] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:53:16] [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 :[20867, 333382, 27822, 27822, 20864, 27821, 22242, 27822, 22239, 333382, 20854, 17565, 22253, 22227, 18536, 19610]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:53:58] [INFO ] Invariant cache hit.
[2023-03-19 17:53:58] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-19 17:53:58] [INFO ] Invariant cache hit.
[2023-03-19 17:53:58] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:53:58] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2023-03-19 17:53:58] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-19 17:53:58] [INFO ] Invariant cache hit.
[2023-03-19 17:53:59] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 181 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:53:59] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2196 ms. (steps per millisecond=455 ) properties (out of 16) seen :513069
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 335 ms. (steps per millisecond=2985 ) properties (out of 16) seen :39228
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 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 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 513 ms. (steps per millisecond=1949 ) properties (out of 16) seen :31822
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 334 ms. (steps per millisecond=2994 ) properties (out of 16) seen :41671
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 360 ms. (steps per millisecond=2777 ) properties (out of 16) seen :41693
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=1658 ) properties (out of 16) seen :17941
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 16) seen :27818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 522 ms. (steps per millisecond=1915 ) properties (out of 16) seen :26693
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 :30339
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 :30331
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 :24747
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 :33359
[2023-03-19 17:54:07] [INFO ] Invariant cache hit.
[2023-03-19 17:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:54:07] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:54:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:54:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:07] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:54:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:07] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:07] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:54:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:54:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:07] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:54:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:07] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:07] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:54:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:07] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:54:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:54:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:07] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:54:07] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:07] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:07] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:54:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:54:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:54:07] [INFO ] Added : 2 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:54:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:54:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:54:07] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:54:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:54:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:07] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:54:07] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:54:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:07] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:54:07] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:54:07] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:07] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:54:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:54:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:54:08] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:08] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:54:08] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:08] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:54:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:54:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:08] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:08] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:54:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:54:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:08] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:08] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:54:08] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:54:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:08] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:54:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:08] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:08] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:54:08] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:54:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:54:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:08] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:54:08] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:08] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:08] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-19 17:54:08] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 17:54:08] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:08] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20870, 333383, 27824, 27824, 20866, 27823, 22244, 27825, 22241, 333384, 20856, 17568, 22255, 22230, 18538, 19612]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 8 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:54:50] [INFO ] Invariant cache hit.
[2023-03-19 17:54:50] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-19 17:54:50] [INFO ] Invariant cache hit.
[2023-03-19 17:54:50] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:54:50] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-19 17:54:50] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-19 17:54:50] [INFO ] Invariant cache hit.
[2023-03-19 17:54:50] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:54:50] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2464 ms. (steps per millisecond=405 ) properties (out of 16) seen :513360
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 :35106
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 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 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 16) seen :30353
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=2192 ) properties (out of 16) seen :31752
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 315 ms. (steps per millisecond=3174 ) properties (out of 16) seen :39219
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 :17960
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 :27859
Incomplete Best-First random walk after 1000000 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 457 ms. (steps per millisecond=2188 ) properties (out of 16) seen :31761
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 :37054
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 :24700
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 :35104
[2023-03-19 17:54:59] [INFO ] Invariant cache hit.
[2023-03-19 17:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 17:54:59] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:54:59] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:54:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:54:59] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:59] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:54:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:59] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:59] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:54:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:59] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:59] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:54:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:59] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:59] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:54:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:54:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:59] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:54:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:59] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:59] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:54:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:59] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:59] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:54:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:54:59] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:59] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:54:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:59] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:59] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:54:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:59] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:59] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:54:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:54:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:59] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2023-03-19 17:54:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:54:59] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:59] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:54:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:59] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:59] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:54:59] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:54:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:54:59] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:54:59] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:54:59] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:54:59] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:00] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:55:00] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:55:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:55:00] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:55:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:00] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:55:00] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:55:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:55:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:55:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:00] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:55:00] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:55:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:55:00] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:55:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:00] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:55:00] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:55:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:55:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:55:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:00] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:55:00] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:55:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:55:00] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:55:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:00] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:55:00] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:55:00] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:55:00] [INFO ] Added : 3 causal constraints over 1 iterations in 21 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 :[20872, 333385, 27826, 27827, 20869, 27825, 22246, 27827, 22245, 333386, 20858, 17570, 22257, 22232, 18540, 19614]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:55:42] [INFO ] Invariant cache hit.
[2023-03-19 17:55:42] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-19 17:55:42] [INFO ] Invariant cache hit.
[2023-03-19 17:55:42] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:55:42] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-19 17:55:42] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 17:55:42] [INFO ] Invariant cache hit.
[2023-03-19 17:55:42] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:55:42] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2212 ms. (steps per millisecond=452 ) properties (out of 16) seen :512840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 345 ms. (steps per millisecond=2898 ) properties (out of 16) seen :39219
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 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 507 ms. (steps per millisecond=1972 ) properties (out of 16) seen :29008
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 430 ms. (steps per millisecond=2325 ) properties (out of 16) seen :37051
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 445 ms. (steps per millisecond=2247 ) properties (out of 16) seen :33359
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 608 ms. (steps per millisecond=1644 ) properties (out of 16) seen :17866
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 :30333
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
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 :31766
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 :39221
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 476 ms. (steps per millisecond=2100 ) properties (out of 16) seen :31761
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 :26743
[2023-03-19 17:55:50] [INFO ] Invariant cache hit.
[2023-03-19 17:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:50] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:55:50] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:55:50] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:55:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:55:50] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:50] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:55:50] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:55:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:55:50] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:55:51] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:55:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:55:51] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:55:51] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:55:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:55:51] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:55:51] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:55:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:55:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:51] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:55:51] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:55:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:55:51] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:55:51] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:55:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:55:51] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:51] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 17:55:51] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:55:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:55:51] [INFO ] Added : 2 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:55:51] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:55:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:55:51] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:55:51] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:55:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:55:51] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:55:51] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:55:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:51] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:55:51] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:55:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:55:51] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:55:51] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:55:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:55:51] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:55:51] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:55:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:55:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:51] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:55:51] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:55:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:55:51] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:51] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:55:51] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:55:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:55:51] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:55:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:51] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:55:51] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:55:51] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:55:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:52] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 17:55:52] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:55:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-19 17:55:52] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:52] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:55:52] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:55:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 12 ms.
[2023-03-19 17:55:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:55:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:52] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-19 17:55:52] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:55:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 17:55:52] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:55:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:55:52] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 17:55:52] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:55:52] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:55:52] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 12 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20874, 333387, 27828, 27829, 20871, 27827, 22248, 27830, 22247, 333388, 20860, 17571, 22259, 22234, 18543, 19616]
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.
[2023-03-19 17:56:35] [INFO ] Invariant cache hit.
[2023-03-19 17:56:35] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-19 17:56:35] [INFO ] Invariant cache hit.
[2023-03-19 17:56:35] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:56:35] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-19 17:56:35] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 17:56:35] [INFO ] Invariant cache hit.
[2023-03-19 17:56:35] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 148 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:56:35] [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 :513315
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 271 ms. (steps per millisecond=3690 ) properties (out of 16) seen :41667
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 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 573 ms. (steps per millisecond=1745 ) properties (out of 16) seen :24733
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 352 ms. (steps per millisecond=2840 ) properties (out of 16) seen :39221
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 431 ms. (steps per millisecond=2320 ) properties (out of 16) seen :35114
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 606 ms. (steps per millisecond=1650 ) properties (out of 16) seen :17930
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 :29017
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 :31765
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 :37044
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 :35107
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 :33372
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 :35189
[2023-03-19 17:56:43] [INFO ] Invariant cache hit.
[2023-03-19 17:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:43] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:56:43] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:56:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:56:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:56:43] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:43] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:56:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:56:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:56:43] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:43] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:56:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:56:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:56:43] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:43] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:56:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:56:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:56:43] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:43] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:56:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:56:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:56:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:56:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:43] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:56:43] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:56:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:56:43] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:43] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:56:43] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:56:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:56:43] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:43] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:56:43] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:56:43] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:56:43] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:56:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:44] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:56:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:56:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:56:44] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:44] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:56:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:56:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:56:44] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:44] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:56:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:56:44] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:56:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:56:44] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:44] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:56:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:56:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:56:44] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:44] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:56:44] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:56:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:44] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:56:44] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:56:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:56:44] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:44] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:56:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:56:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:56:44] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:44] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:56:44] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:56:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:44] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:56:44] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:56:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:56:44] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:44] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:56:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:56:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:56:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:56:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:44] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:56:44] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:56:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:56:44] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:56:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:56:44] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:56:44] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:56:44] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:56:44] [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 :[20875, 333390, 27831, 27832, 20874, 27829, 22250, 27832, 22249, 333390, 20863, 17573, 22261, 22236, 18545, 19619]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:57:27] [INFO ] Invariant cache hit.
[2023-03-19 17:57:27] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 17:57:27] [INFO ] Invariant cache hit.
[2023-03-19 17:57:27] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:57:27] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-19 17:57:27] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-19 17:57:27] [INFO ] Invariant cache hit.
[2023-03-19 17:57:27] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 139 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:57:27] [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 :513418
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 :35128
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 174 ms. (steps per millisecond=5747 ) 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 548 ms. (steps per millisecond=1824 ) properties (out of 16) seen :27855
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 369 ms. (steps per millisecond=2710 ) properties (out of 16) seen :39242
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 383 ms. (steps per millisecond=2610 ) properties (out of 16) seen :39228
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 607 ms. (steps per millisecond=1647 ) properties (out of 16) seen :17982
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 :33382
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 :37050
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=3236 ) properties (out of 16) seen :41673
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 :41706
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 :29017
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
[2023-03-19 17:57:35] [INFO ] Invariant cache hit.
[2023-03-19 17:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:35] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:57:35] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:57:35] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:57:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:57:35] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:57:35] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:57:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:57:35] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:35] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:57:35] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:57:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:57:35] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:35] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:57:35] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:57:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:57:35] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:35] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:57:35] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:57:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:57:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:35] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:57:35] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:57:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:57:35] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:35] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:57:35] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:57:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:57:35] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:35] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:57:35] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:57:35] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:57:35] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:57:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:36] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:57:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:57:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:57:36] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:57:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:57:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:57:36] [INFO ] Added : 2 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:57:36] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:57:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:36] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:57:36] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:57:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:57:36] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:36] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:57:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:57:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:57:36] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:36] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:57:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:57:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:57:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:36] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:57:36] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:57:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:57:36] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:57:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:57:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:57:36] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:36] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:57:36] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:57:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:57:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:36] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:57:36] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:57:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:57:36] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:36] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:57:36] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:57:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:57:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:36] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:57:36] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:57:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:57:36] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:57:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 17:57:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:57:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:57:36] [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 :[20877, 333392, 27833, 27834, 20877, 27832, 22252, 27834, 22251, 333393, 20865, 18506, 22263, 22239, 18548, 19622]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:58:19] [INFO ] Invariant cache hit.
[2023-03-19 17:58:19] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-19 17:58:19] [INFO ] Invariant cache hit.
[2023-03-19 17:58:19] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:58:19] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-19 17:58:19] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 17:58:19] [INFO ] Invariant cache hit.
[2023-03-19 17:58:19] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 154 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:58:19] [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 :513322
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 :37041
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 537 ms. (steps per millisecond=1862 ) properties (out of 16) seen :25668
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 424 ms. (steps per millisecond=2358 ) properties (out of 16) seen :33342
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 449 ms. (steps per millisecond=2227 ) properties (out of 16) seen :33343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 611 ms. (steps per millisecond=1636 ) properties (out of 16) seen :18008
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 :30327
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :26699
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 :41698
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 :39268
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 :25653
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 :25705
[2023-03-19 17:58:28] [INFO ] Invariant cache hit.
[2023-03-19 17:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:28] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:58:28] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:58:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:58:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:58:28] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:28] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:58:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:58:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:58:28] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:28] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:58:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:58:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:58:28] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:28] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:58:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:58:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:58:28] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:58:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:58:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:58:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:28] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:58:28] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:58:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:58:28] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:28] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:58:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:58:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:58:28] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:28] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:58:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:58:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:58:28] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:58:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:58:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:58:28] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:58:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:58:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:58:28] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:28] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:58:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:58:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:28] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:58:28] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:58:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:58:28] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:28] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:58:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:58:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:58:28] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:58:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:28] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:58:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:58:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:58:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:58:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:28] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:58:28] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:58:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:58:29] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:58:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:29] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:58:29] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:58:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:58:29] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:58:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:29] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:58:29] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:58:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:58:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:58:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:29] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:58:29] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:58:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:58:29] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:58:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:29] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:58:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:58:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:58:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:58:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:29] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:58:29] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:58:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:58:29] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:58:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:58:29] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 17:58:29] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 17:58:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:58:29] [INFO ] Added : 3 causal constraints over 1 iterations in 7 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20880, 333394, 27835, 27837, 20879, 27835, 22254, 27837, 22253, 333395, 20868, 18508, 22265, 22241, 18551, 19625]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 17:59:12] [INFO ] Invariant cache hit.
[2023-03-19 17:59:12] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-19 17:59:12] [INFO ] Invariant cache hit.
[2023-03-19 17:59:12] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:59:12] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-19 17:59:12] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-19 17:59:12] [INFO ] Invariant cache hit.
[2023-03-19 17:59:12] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 139 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 17:59:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2140 ms. (steps per millisecond=467 ) properties (out of 16) seen :512914
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 :41680
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 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 537 ms. (steps per millisecond=1862 ) properties (out of 16) seen :25673
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 419 ms. (steps per millisecond=2386 ) properties (out of 16) seen :33340
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 494 ms. (steps per millisecond=2024 ) properties (out of 16) seen :30339
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=1658 ) properties (out of 16) seen :17967
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 :31763
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 528 ms. (steps per millisecond=1893 ) properties (out of 16) seen :25669
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 :39227
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 :31818
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 16) seen :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 :31766
[2023-03-19 17:59:20] [INFO ] Invariant cache hit.
[2023-03-19 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:20] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:59:20] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:59:20] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:59:20] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:20] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:59:20] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:59:20] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:59:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:59:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:20] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:59:20] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:59:20] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:59:20] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:59:20] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:20] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 17:59:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:59:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:59:20] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:59:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:59:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:59:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:59:21] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:59:21] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:59:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:21] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:59:21] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:59:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:59:21] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:59:21] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:59:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:59:21] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:59:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:59:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:59:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:21] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:59:21] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:59:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:59:21] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:59:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:59:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 17:59:21] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 17:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:59:21] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:59:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:59:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:21] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:59:21] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:59:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 17:59:21] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 17:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:59:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:59:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:59:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 17:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:21] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 17:59:21] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 17:59:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:59:21] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 17:59:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 17:59:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 17:59:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 17:59:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 17:59:21] [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 :[20882, 333396, 27837, 27840, 20881, 27837, 22256, 27839, 22255, 333398, 20870, 18510, 22266, 22244, 18553, 19628]
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.
[2023-03-19 18:00:04] [INFO ] Invariant cache hit.
[2023-03-19 18:00:04] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-19 18:00:04] [INFO ] Invariant cache hit.
[2023-03-19 18:00:04] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:00:04] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-19 18:00:04] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-19 18:00:04] [INFO ] Invariant cache hit.
[2023-03-19 18:00:04] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 165 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:00:04] [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 :513396
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 :31762
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 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 549 ms. (steps per millisecond=1821 ) properties (out of 16) seen :30389
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 438 ms. (steps per millisecond=2283 ) properties (out of 16) seen :39271
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 356 ms. (steps per millisecond=2808 ) properties (out of 16) seen :39225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 607 ms. (steps per millisecond=1647 ) properties (out of 16) seen :17916
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 :35102
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 :35112
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 :41676
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 :39233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :24741
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 :37043
[2023-03-19 18:00:12] [INFO ] Invariant cache hit.
[2023-03-19 18:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:12] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:00:12] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:00:12] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:00:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:00:12] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:12] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:00:12] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:00:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:00:12] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:12] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:00:12] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:00:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:00:12] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:12] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:00:12] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:00:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:00:12] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:12] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:00:12] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:00:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:00:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:00:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:12] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:00:12] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:00:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:00:12] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:12] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:00:12] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:00:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:00:12] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:00:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:12] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:00:12] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:00:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:00:12] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:00:13] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:00:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:00:13] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:00:13] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:00:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:00:13] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:13] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:00:13] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:00:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:00:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:13] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:00:13] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:00:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:00:13] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:00:13] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:00:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:00:13] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:13] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:00:13] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:00:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:00:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:00:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:13] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:00:13] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:00:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:00:13] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:00:13] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:00:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:00:13] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:13] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:00:13] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:00:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:00:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:00:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:13] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:00:13] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:00:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:00:13] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:00:13] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:00:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:00:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:00:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:13] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:00:13] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:00:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:00:13] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:00:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:00:13] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:00:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:00:13] [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 :[20884, 333399, 27839, 27842, 20883, 27839, 22258, 27841, 22257, 333401, 20874, 18512, 22269, 22247, 18555, 19630]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:00:56] [INFO ] Invariant cache hit.
[2023-03-19 18:00:56] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-19 18:00:56] [INFO ] Invariant cache hit.
[2023-03-19 18:00:56] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:00:56] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-19 18:00:56] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-19 18:00:56] [INFO ] Invariant cache hit.
[2023-03-19 18:00:56] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:00:56] [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 :512834
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 :33353
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 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 466 ms. (steps per millisecond=2145 ) properties (out of 16) seen :31770
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 391 ms. (steps per millisecond=2557 ) properties (out of 16) seen :44468
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 387 ms. (steps per millisecond=2583 ) properties (out of 16) seen :37050
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 16) seen :17920
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 :35115
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 :37043
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 :37052
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 :29005
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 :27803
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 :29045
[2023-03-19 18:01:04] [INFO ] Invariant cache hit.
[2023-03-19 18:01:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:04] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:01:04] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:01:04] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:01:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:04] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:01:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:04] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:04] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:01:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:04] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:01:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:04] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:04] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:04] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:01:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:04] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:04] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:01:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:04] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:01:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:04] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:04] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:01:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:01:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:01:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:04] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:04] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:01:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:04] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:01:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:04] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:01:05] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:05] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:01:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:05] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:05] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:01:05] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:01:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:05] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:01:05] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:01:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:01:05] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 19 ms.
[2023-03-19 18:01:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:05] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:01:05] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:05] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:01:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:05] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:01:05] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:01:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:05] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:01:05] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:01:05] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:01:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:05] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:01:05] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:01:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:05] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:01:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:05] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:01:05] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:01:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:05] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:05] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:05] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:01:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:05] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:01:05] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:05] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:01:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:05] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:05] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:01:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:05] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:01:05] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:01:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:05] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:01:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:05] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:05] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:01:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:01:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:01:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:05] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:01:05] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:05] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:01:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:05] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:01:05] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:01:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:01:05] [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 :[20886, 333401, 27841, 27844, 20885, 27842, 22260, 27843, 22259, 333403, 20876, 18514, 22272, 22249, 18557, 19633]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:01:48] [INFO ] Invariant cache hit.
[2023-03-19 18:01:48] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 18:01:48] [INFO ] Invariant cache hit.
[2023-03-19 18:01:48] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:01:48] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-19 18:01:48] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 18:01:48] [INFO ] Invariant cache hit.
[2023-03-19 18:01:48] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:01:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2149 ms. (steps per millisecond=465 ) properties (out of 16) seen :513471
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 :41691
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 177 ms. (steps per millisecond=5649 ) 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 :30341
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 451 ms. (steps per millisecond=2217 ) properties (out of 16) seen :37070
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 413 ms. (steps per millisecond=2421 ) properties (out of 16) seen :35104
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 610 ms. (steps per millisecond=1639 ) properties (out of 16) seen :17983
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 377 ms. (steps per millisecond=2652 ) properties (out of 16) seen :37043
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 :27797
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 :37054
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 :29037
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 :30370
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 :37065
[2023-03-19 18:01:56] [INFO ] Invariant cache hit.
[2023-03-19 18:01:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:56] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:01:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:01:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:01:56] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:01:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:56] [INFO ] Added : 0 causal constraints over 0 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:01:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:56] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:01:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:01:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:01:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:57] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:01:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:57] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:01:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:01:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:57] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:01:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:01:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:57] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:01:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:57] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:01:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:57] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:01:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:57] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:01:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:01:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:01:57] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:01:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:57] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:01:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:01:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:57] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:01:57] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:01:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:01:57] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:01:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:01:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:01:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:57] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:01:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:57] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:01:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:01:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:01:57] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:01:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:01:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:57] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:01:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:57] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:01:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:01:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:01:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:57] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:01:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:01:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:01:57] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:01:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:01:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:01:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:01:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:01:57] [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 :[20888, 333403, 27843, 27846, 20887, 27844, 22262, 27845, 22261, 333406, 20878, 18516, 22274, 22252, 18559, 19637]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:02:40] [INFO ] Invariant cache hit.
[2023-03-19 18:02:40] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-19 18:02:40] [INFO ] Invariant cache hit.
[2023-03-19 18:02:40] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:02:40] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-19 18:02:40] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 18:02:40] [INFO ] Invariant cache hit.
[2023-03-19 18:02:40] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:02:40] [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 :513618
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 :27792
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 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 :29012
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 16) seen :41695
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 :44458
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 16) seen :17850
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 :37054
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 :26683
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 :35090
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 :25712
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 :35135
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 :37115
[2023-03-19 18:02:48] [INFO ] Invariant cache hit.
[2023-03-19 18:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:02:48] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:02:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:02:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:02:48] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:02:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:02:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:02:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:02:49] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:02:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:02:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:02:49] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:02:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:02:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:02:49] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:02:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:02:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:02:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:02:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:49] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:02:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:02:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:02:49] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:02:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:02:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:02:49] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:02:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:02:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:02:49] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:02:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:02:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:02:49] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:02:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:02:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:02:49] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:02:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:02:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:02:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:02:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:02:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:02:49] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:02:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:02:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:02:49] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:49] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:02:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:02:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:02:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:02:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:49] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:02:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:02:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:02:49] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:02:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:02:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:02:49] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:49] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:02:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:02:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:02:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:02:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:49] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:02:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:02:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:02:49] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:49] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:02:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:02:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:02:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:02:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:49] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:02:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:02:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:02:50] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:02:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:02:50] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:02:50] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:02:50] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:02:50] [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 :[20890, 333405, 27846, 27848, 20889, 27847, 22263, 27847, 22263, 333409, 20880, 18518, 22276, 22254, 18561, 19639]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:03:32] [INFO ] Invariant cache hit.
[2023-03-19 18:03:32] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-19 18:03:32] [INFO ] Invariant cache hit.
[2023-03-19 18:03:32] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:03:32] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-19 18:03:32] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-19 18:03:32] [INFO ] Invariant cache hit.
[2023-03-19 18:03:32] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:03:32] [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 :513617
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 :35130
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 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 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 497 ms. (steps per millisecond=2012 ) properties (out of 16) seen :31775
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 425 ms. (steps per millisecond=2352 ) properties (out of 16) seen :35103
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 437 ms. (steps per millisecond=2288 ) properties (out of 16) seen :33346
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 613 ms. (steps per millisecond=1631 ) properties (out of 16) seen :17951
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 :35110
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 :37075
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 :33340
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 :35110
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 477 ms. (steps per millisecond=2096 ) properties (out of 16) seen :37078
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 :44532
[2023-03-19 18:03:40] [INFO ] Invariant cache hit.
[2023-03-19 18:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:41] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:03:41] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:03:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:03:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:03:41] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:03:41] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:03:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-19 18:03:41] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:03:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:03:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:03:41] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:03:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:03:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:03:41] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:41] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:03:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:03:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:03:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:03:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:41] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:03:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:03:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:03:41] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:41] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:03:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:03:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:03:41] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:41] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:03:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:03:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:03:41] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:41] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:03:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:03:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:03:41] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:41] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:03:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:03:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:03:41] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:41] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:03:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:03:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:03:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:41] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:03:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:03:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:03:41] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:41] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:03:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:03:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:03:41] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:03:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:03:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:03:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:03:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:41] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:03:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:03:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:03:41] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:41] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:03:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:03:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:03:41] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:41] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:03:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:03:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:03:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:03:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:41] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:03:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:03:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:03:41] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:03:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:03:42] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:03:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:03:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:42] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:03:42] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:03:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:03:42] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:03:42] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:03:42] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:03:42] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:03:42] [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 :[20893, 333407, 27848, 27850, 20891, 27850, 22266, 27849, 22265, 333412, 20882, 18520, 22278, 22256, 18563, 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 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:04:25] [INFO ] Invariant cache hit.
[2023-03-19 18:04:25] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 18:04:25] [INFO ] Invariant cache hit.
[2023-03-19 18:04:25] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:04:25] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-19 18:04:25] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-19 18:04:25] [INFO ] Invariant cache hit.
[2023-03-19 18:04:25] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 157 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:04:25] [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 :513444
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 :30321
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 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 539 ms. (steps per millisecond=1855 ) properties (out of 16) seen :25648
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=3115 ) properties (out of 16) seen :44453
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 456 ms. (steps per millisecond=2192 ) properties (out of 16) seen :37057
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 607 ms. (steps per millisecond=1647 ) properties (out of 16) seen :17938
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 :31767
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 543 ms. (steps per millisecond=1841 ) properties (out of 16) seen :25685
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 :39285
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 :33367
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 :30348
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 :37086
[2023-03-19 18:04:33] [INFO ] Invariant cache hit.
[2023-03-19 18:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:04:33] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:04:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:04:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:04:33] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:04:33] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:04:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:04:33] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:04:33] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 18:04:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:04:33] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:04:33] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:04:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:04:33] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:04:33] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:04:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:04:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:04:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:33] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:04:33] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:04:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:04:33] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:04:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:04:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:04:34] [INFO ] Added : 0 causal constraints over 0 iterations in 18 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:04:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:04:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:04:34] [INFO ] Added : 2 causal constraints over 1 iterations in 26 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:04:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:04:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:04:34] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:04:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:04:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:04:34] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:04:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:04:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:04:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:34] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:04:34] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:04:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:04:34] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:04:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:04:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:04:34] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:04:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:04:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:04:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:04:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:34] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:04:34] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:04:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:04:34] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:04:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:04:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:04:34] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:04:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:04:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:04:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:04:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:34] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:04:34] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:04:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:04:34] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:04:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:04:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:04:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:04:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:34] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:04:34] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:04:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:04:34] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:04:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:04:34] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:04:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:04:34] [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 :[20896, 333409, 27850, 27853, 20893, 27852, 22268, 27851, 22268, 333414, 20884, 18523, 22280, 22258, 18565, 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.
[2023-03-19 18:05:17] [INFO ] Invariant cache hit.
[2023-03-19 18:05:17] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-19 18:05:17] [INFO ] Invariant cache hit.
[2023-03-19 18:05:17] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:05:17] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-19 18:05:17] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 18:05:17] [INFO ] Invariant cache hit.
[2023-03-19 18:05:17] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:05:17] [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 :513171
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 :35120
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 546 ms. (steps per millisecond=1831 ) properties (out of 16) seen :24725
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 479 ms. (steps per millisecond=2087 ) properties (out of 16) seen :31775
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 456 ms. (steps per millisecond=2192 ) properties (out of 16) seen :39271
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=1652 ) properties (out of 16) seen :18016
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 :29001
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 287 ms. (steps per millisecond=3484 ) properties (out of 16) seen :41669
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 :29048
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 :31756
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 :33369
[2023-03-19 18:05:25] [INFO ] Invariant cache hit.
[2023-03-19 18:05:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:25] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:05:25] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:05:25] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:05:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:05:25] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:05:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:05:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:05:26] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:05:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:05:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:05:26] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:05:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:05:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:05:26] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:05:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:05:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:05:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:05:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:26] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:05:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:05:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:05:26] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:26] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:05:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:05:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:05:26] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:05:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:05:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:05:26] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:05:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:05:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:05:26] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:05:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:05:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:05:26] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:05:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:05:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:05:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:26] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:05:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:05:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:05:26] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:05:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:05:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:05:26] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:05:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:05:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:05:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:05:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:26] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:05:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:05:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:05:26] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:26] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:05:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:05:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:05:26] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:05:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:05:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:05:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:05:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:26] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:05:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:05:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:05:26] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:05:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:27] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:05:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:05:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:05:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:05:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:27] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:05:27] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:05:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:05:27] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:05:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:05:27] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:05:27] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:05:27] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:05:27] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[20898, 333412, 27852, 27855, 20895, 27854, 22270, 27853, 22270, 333416, 20887, 18525, 22282, 22260, 18567, 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 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:06:09] [INFO ] Invariant cache hit.
[2023-03-19 18:06:09] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-19 18:06:09] [INFO ] Invariant cache hit.
[2023-03-19 18:06:10] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:06:10] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-19 18:06:10] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 18:06:10] [INFO ] Invariant cache hit.
[2023-03-19 18:06:10] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 157 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:06:10] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2236 ms. (steps per millisecond=447 ) properties (out of 16) seen :513174
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 :35116
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 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 576 ms. (steps per millisecond=1736 ) properties (out of 16) seen :25660
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 447 ms. (steps per millisecond=2237 ) properties (out of 16) seen :33361
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 369 ms. (steps per millisecond=2710 ) properties (out of 16) seen :41687
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 608 ms. (steps per millisecond=1644 ) properties (out of 16) seen :17909
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 :44534
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 :33347
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 :33354
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 :37075
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 :28996
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 :31743
[2023-03-19 18:06:18] [INFO ] Invariant cache hit.
[2023-03-19 18:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:06:18] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:06:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:06:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:06:18] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:06:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:06:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:06:18] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:06:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:06:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:06:18] [INFO ] Added : 0 causal constraints over 0 iterations in 18 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:18] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:06:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:06:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:06:18] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:06:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:06:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:06:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:18] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:06:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:06:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:06:18] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:18] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:06:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:06:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:06:18] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:06:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:06:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:06:18] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:06:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:06:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:06:18] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:18] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 18:06:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:06:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:06:18] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:06:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:19] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:06:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:06:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:06:19] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:19] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:06:19] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:06:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:06:19] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:06:19] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:06:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:19] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:06:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:06:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:06:19] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:06:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:06:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:06:19] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:06:19] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:06:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:19] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:06:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:06:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:06:19] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:06:19] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:06:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:06:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:19] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:06:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:06:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:06:19] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:06:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:06:19] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:06:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:06:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:06:19] [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 :[20900, 333415, 27854, 27857, 20898, 27856, 22272, 27855, 22272, 333418, 22219, 18528, 22285, 22263, 18569, 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 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:07:02] [INFO ] Invariant cache hit.
[2023-03-19 18:07:02] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-19 18:07:02] [INFO ] Invariant cache hit.
[2023-03-19 18:07:02] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:07:02] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-19 18:07:02] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-19 18:07:02] [INFO ] Invariant cache hit.
[2023-03-19 18:07:02] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 140 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:07:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2145 ms. (steps per millisecond=466 ) properties (out of 16) seen :513163
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 :39247
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=5586 ) 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 482 ms. (steps per millisecond=2074 ) properties (out of 16) seen :30333
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 300 ms. (steps per millisecond=3333 ) properties (out of 16) seen :41671
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=6410 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 16) seen :35115
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=1663 ) properties (out of 16) seen :17934
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 :44467
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 :39242
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 :31779
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 :37099
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 :24718
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 :27785
[2023-03-19 18:07:10] [INFO ] Invariant cache hit.
[2023-03-19 18:07:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:10] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:07:10] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:07:10] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:07:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:07:10] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:07:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:07:10] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:07:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:07:10] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:07:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:10] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:07:10] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:07:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:07:10] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:07:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:10] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:07:10] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:07:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:07:10] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:07:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:07:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:07:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:07:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:11] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:07:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:07:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:07:11] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:07:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:07:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:07:11] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:07:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:07:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:07:11] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:07:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:07:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:07:11] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:07:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:07:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:07:11] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:07:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:07:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:07:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:11] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:07:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:07:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:07:11] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:07:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:07:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:07:11] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:07:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:07:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:07:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:07:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:11] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:07:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:07:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:07:11] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:07:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:07:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:07:11] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:11] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:07:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:07:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:07:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:07:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:11] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:07:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:07:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:07:11] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:07:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:07:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:07:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:07:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:11] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:07:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:07:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:07:11] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:07:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:07:11] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:07:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:07:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:07:11] [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 :[20902, 333417, 27857, 27859, 20900, 27859, 22274, 27857, 22274, 333420, 22221, 19594, 22286, 22265, 18572, 22225]
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.
[2023-03-19 18:07:54] [INFO ] Invariant cache hit.
[2023-03-19 18:07:54] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-19 18:07:54] [INFO ] Invariant cache hit.
[2023-03-19 18:07:54] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:07:54] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-19 18:07:54] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-19 18:07:54] [INFO ] Invariant cache hit.
[2023-03-19 18:07:54] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 154 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:07:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2242 ms. (steps per millisecond=446 ) properties (out of 16) seen :513590
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 :35107
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 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 577 ms. (steps per millisecond=1733 ) properties (out of 16) seen :24700
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=3105 ) properties (out of 16) seen :44448
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 447 ms. (steps per millisecond=2237 ) properties (out of 16) seen :37059
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 599 ms. (steps per millisecond=1669 ) properties (out of 16) seen :17934
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 :31832
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 :37067
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 :31780
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 :35122
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 16) seen :26703
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 :29012
[2023-03-19 18:08:03] [INFO ] Invariant cache hit.
[2023-03-19 18:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:08:03] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:08:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:08:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:03] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:08:03] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:03] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:08:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:08:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:03] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:08:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:08:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:03] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:08:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:08:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:08:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:03] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:08:03] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:03] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:08:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:08:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:03] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:08:03] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:03] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:08:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:08:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:08:03] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:03] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:08:03] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:08:03] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:08:03] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:08:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:03] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:08:03] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:03] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:08:03] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:03] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:08:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:08:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:08:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:03] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:08:03] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:08:04] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:04] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:08:04] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:04] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:04] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:08:04] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:08:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:04] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:08:04] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:04] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:04] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:08:04] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:08:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:04] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:08:04] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:08:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:04] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:04] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:08:04] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:04] [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 :[20904, 333420, 27860, 27862, 20902, 27861, 22276, 27859, 22276, 333422, 22223, 19596, 22288, 22267, 18574, 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 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:08:47] [INFO ] Invariant cache hit.
[2023-03-19 18:08:47] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-19 18:08:47] [INFO ] Invariant cache hit.
[2023-03-19 18:08:47] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:08:47] [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.
[2023-03-19 18:08:47] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-19 18:08:47] [INFO ] Invariant cache hit.
[2023-03-19 18:08:47] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:08:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2134 ms. (steps per millisecond=468 ) properties (out of 16) seen :513437
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 :44469
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 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 481 ms. (steps per millisecond=2079 ) properties (out of 16) seen :35123
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 16) seen :35104
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 383 ms. (steps per millisecond=2610 ) properties (out of 16) seen :39231
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 16) seen :17981
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 :29015
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 :30364
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 :35100
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 16) seen :27837
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 :29006
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 :26690
[2023-03-19 18:08:55] [INFO ] Invariant cache hit.
[2023-03-19 18:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:55] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:08:55] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:08:55] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:08:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:55] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:55] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:08:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:08:55] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:08:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:55] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:55] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:08:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:08:55] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:55] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:08:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:08:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:08:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:55] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:08:55] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:08:55] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:55] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:08:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:55] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:55] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:08:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:55] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:55] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:08:55] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:08:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:55] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:56] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:08:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:08:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:08:56] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:08:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:08:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:08:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:08:56] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:08:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:08:56] [INFO ] Added : 0 causal constraints over 0 iterations in 29 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:56] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 18:08:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:56] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:56] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:08:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:08:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:08:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:56] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:08:56] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:08:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:56] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:08:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:56] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:08:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:08:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:08:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:56] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:08:56] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:56] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:56] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:08:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:08:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:56] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:08:56] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:08:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:08:56] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:08:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:08:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:08:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:08:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:08:56] [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 :[22220, 333422, 27863, 27864, 20904, 27863, 22279, 27861, 22278, 333424, 22225, 19598, 22290, 22269, 18577, 22229]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:09:39] [INFO ] Invariant cache hit.
[2023-03-19 18:09:39] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-19 18:09:39] [INFO ] Invariant cache hit.
[2023-03-19 18:09:39] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:09:39] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-19 18:09:39] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-19 18:09:39] [INFO ] Invariant cache hit.
[2023-03-19 18:09:39] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:09:39] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2196 ms. (steps per millisecond=455 ) properties (out of 16) seen :513343
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 :35113
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 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 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 523 ms. (steps per millisecond=1912 ) properties (out of 16) seen :26685
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 332 ms. (steps per millisecond=3012 ) properties (out of 16) seen :41680
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 405 ms. (steps per millisecond=2469 ) properties (out of 16) seen :35098
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=1658 ) properties (out of 16) seen :17926
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 :31751
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 :26693
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 :31748
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 :35102
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 :30368
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 :41669
[2023-03-19 18:09:47] [INFO ] Invariant cache hit.
[2023-03-19 18:09:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:47] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:09:47] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:09:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:09:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:09:47] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:09:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:09:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:09:48] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:09:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:09:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:09:48] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:48] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:09:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:09:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:09:48] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:09:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:09:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:09:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:09:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:48] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:09:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:09:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:09:48] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:09:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:09:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:09:48] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:48] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:09:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:09:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:09:48] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:48] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:09:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:09:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:09:48] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:48] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:09:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:09:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:09:48] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:09:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:09:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:09:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:09:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:09:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:09:48] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:09:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:09:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:09:48] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:09:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:09:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:09:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:09:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:09:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:09:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:09:48] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:09:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:09:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:09:48] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:09:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:09:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:09:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:09:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:09:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:48] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:09:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:09:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:09:49] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:09:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:49] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:09:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:09:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:09:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:09:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:49] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:09:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:09:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:09:49] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:09:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:09:49] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:09:49] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:09:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:09:49] [INFO ] Added : 3 causal constraints over 1 iterations in 9 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 :[22222, 333424, 27866, 27866, 20906, 27866, 22281, 27864, 22280, 333426, 22227, 19600, 22292, 22272, 18580, 22231]
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.
[2023-03-19 18:10:32] [INFO ] Invariant cache hit.
[2023-03-19 18:10:32] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-19 18:10:32] [INFO ] Invariant cache hit.
[2023-03-19 18:10:32] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:10:32] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2023-03-19 18:10:32] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 18:10:32] [INFO ] Invariant cache hit.
[2023-03-19 18:10:32] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 165 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:10:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2189 ms. (steps per millisecond=456 ) properties (out of 16) seen :513319
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 :44475
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 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 562 ms. (steps per millisecond=1779 ) properties (out of 16) seen :29035
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 16) seen :31765
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 376 ms. (steps per millisecond=2659 ) properties (out of 16) seen :35093
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=1663 ) properties (out of 16) seen :17851
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 :31763
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 :37057
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 :37046
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 :31817
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 :31811
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 :33337
[2023-03-19 18:10:40] [INFO ] Invariant cache hit.
[2023-03-19 18:10:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:40] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:10:40] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:10:40] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:10:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:10:40] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:10:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:10:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:10:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:10:40] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:10:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:40] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:10:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:10:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:10:40] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:10:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:40] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:10:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:10:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:10:40] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:10:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:40] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:10:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:10:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:10:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:10:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:40] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:10:40] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:10:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:10:40] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:10:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:40] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:10:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:10:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:10:40] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:10:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:40] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:10:40] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:10:40] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:10:40] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:10:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:41] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:10:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:10:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:10:41] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:10:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:41] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:10:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:10:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:10:41] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:10:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:10:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:10:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:10:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:41] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:10:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:10:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:10:41] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:10:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:41] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:10:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:10:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:10:41] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:10:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:10:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:10:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:10:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:10:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:41] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:10:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:10:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:10:41] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:10:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:10:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:10:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:10:41] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:10:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:10:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:10:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:10:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:10:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:41] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:10:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 18:10:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:10:41] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:10:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:10:41] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:10:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:10:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:10:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:41] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:10:41] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:10:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:10:41] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:10:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:10:41] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:10:41] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:10:41] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:10:41] [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 :[22224, 333426, 27868, 27869, 20908, 27869, 22282, 27866, 22282, 333429, 22229, 19602, 22294, 22274, 18582, 22233]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:11:24] [INFO ] Invariant cache hit.
[2023-03-19 18:11:24] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-19 18:11:24] [INFO ] Invariant cache hit.
[2023-03-19 18:11:24] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:11:24] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-19 18:11:24] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-19 18:11:24] [INFO ] Invariant cache hit.
[2023-03-19 18:11:24] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 138 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:11:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2136 ms. (steps per millisecond=468 ) properties (out of 16) seen :513642
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 :44496
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 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 601 ms. (steps per millisecond=1663 ) properties (out of 16) seen :23041
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 448 ms. (steps per millisecond=2232 ) properties (out of 16) seen :37106
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 449 ms. (steps per millisecond=2227 ) properties (out of 16) seen :31767
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=1658 ) properties (out of 16) seen :17849
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 :30310
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 :29051
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 :35091
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 548 ms. (steps per millisecond=1824 ) properties (out of 16) seen :27816
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 16) seen :25667
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 :29035
[2023-03-19 18:11:33] [INFO ] Invariant cache hit.
[2023-03-19 18:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:11:33] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:11:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:11:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:11:33] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:11:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:11:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:11:33] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:11:33] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:11:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:11:33] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:11:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:11:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:11:33] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:11:33] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:11:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:11:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:11:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:33] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:11:33] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:11:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:11:33] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:11:33] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:11:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:11:33] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:11:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:11:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:11:33] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:11:33] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:11:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:11:33] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:11:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:11:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:11:33] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:11:33] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:11:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:11:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:33] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:11:33] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:11:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:11:33] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:11:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:11:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:11:33] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:11:33] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:11:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:11:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:11:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:33] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:11:33] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:11:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:11:33] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:11:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:11:33] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:11:33] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:11:33] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:11:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:11:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:11:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:11:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:11:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:34] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:11:34] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:11:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:11:34] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:11:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:11:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:11:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:11:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:11:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:34] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:11:34] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:11:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:11:34] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:11:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:11:34] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:11:34] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:11:34] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:11:34] [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 :[22225, 333429, 27870, 27873, 20910, 27871, 22285, 27868, 22284, 333432, 22231, 19604, 22296, 22276, 18584, 22236]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:12:17] [INFO ] Invariant cache hit.
[2023-03-19 18:12:17] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-19 18:12:17] [INFO ] Invariant cache hit.
[2023-03-19 18:12:17] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:12:17] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-19 18:12:17] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-19 18:12:17] [INFO ] Invariant cache hit.
[2023-03-19 18:12:17] [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.
[2023-03-19 18:12:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2200 ms. (steps per millisecond=454 ) properties (out of 16) seen :513762
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 :44454
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 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 :25696
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 363 ms. (steps per millisecond=2754 ) properties (out of 16) seen :37044
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 406 ms. (steps per millisecond=2463 ) properties (out of 16) seen :33351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=1661 ) properties (out of 16) seen :17949
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 :29008
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 :26688
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 :39237
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 :37064
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 16) seen :27832
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 :39243
[2023-03-19 18:12:25] [INFO ] Invariant cache hit.
[2023-03-19 18:12:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:25] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:12:25] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:12:25] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:12:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:12:25] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:12:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:25] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:12:25] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:12:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:12:25] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:12:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:25] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:12:25] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:12:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:12:25] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:12:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:25] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:12:25] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:12:25] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:12:25] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:26] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:12:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:12:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:12:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:12:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:26] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:12:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:12:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:12:26] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:12:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:12:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:12:26] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:12:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:12:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:12:26] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:12:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:12:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:12:26] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:26] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 18:12:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:12:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:12:26] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:26] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:12:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:12:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:12:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:26] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:12:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:12:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:12:26] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:26] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:12:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:12:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:12:26] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:12:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:12:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:12:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:12:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:26] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:12:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:12:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:12:26] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:12:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:12:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:12:26] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:26] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:12:26] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:12:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:12:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:12:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:26] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:12:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:12:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:12:26] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:12:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:12:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:12:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:12:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:26] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:12:26] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:12:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:12:26] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:12:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:12:26] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:12:26] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:12:26] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:12:26] [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 :[22227, 333431, 27873, 27875, 20912, 27873, 22287, 27871, 22286, 333434, 22233, 19605, 22298, 22278, 18586, 22238]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:13:09] [INFO ] Invariant cache hit.
[2023-03-19 18:13:09] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-19 18:13:09] [INFO ] Invariant cache hit.
[2023-03-19 18:13:09] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:13:09] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-19 18:13:09] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-19 18:13:09] [INFO ] Invariant cache hit.
[2023-03-19 18:13:09] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:13:09] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2201 ms. (steps per millisecond=454 ) properties (out of 16) seen :513571
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 :31751
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 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 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 446 ms. (steps per millisecond=2242 ) properties (out of 16) seen :33351
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 470 ms. (steps per millisecond=2127 ) properties (out of 16) seen :27796
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 410 ms. (steps per millisecond=2439 ) properties (out of 16) seen :35094
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 614 ms. (steps per millisecond=1628 ) properties (out of 16) seen :17907
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :28994
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 :24719
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 :28995
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 588 ms. (steps per millisecond=1700 ) properties (out of 16) seen :24706
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 :25685
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 :35105
[2023-03-19 18:13:18] [INFO ] Invariant cache hit.
[2023-03-19 18:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:18] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 18:13:18] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:13:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:13:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:13:18] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:18] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:13:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:13:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:13:18] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:13:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:13:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:13:18] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:13:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:13:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:13:18] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:18] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:13:18] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:13:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:13:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:13:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:18] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:13:18] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:13:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:13:18] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:13:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:13:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:13:18] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:18] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:13:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:13:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:13:18] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:13:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:18] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:13:18] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:13:18] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:13:18] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:13:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:19] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:13:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:13:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:13:19] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:13:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:13:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:13:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:13:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:19] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:13:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:13:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:13:19] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:13:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:19] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:13:19] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:13:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:13:19] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:13:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:13:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:13:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:13:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:13:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:19] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:13:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:13:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:13:19] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:13:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:13:19] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:13:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:13:19] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:13:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:19] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:13:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:13:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:13:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:13:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:19] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:13:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:13:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:13:19] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:13:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:19] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:13:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:13:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:13:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:13:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:19] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:13:19] [INFO ] [Nat]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 18:13:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:13:19] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:13:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:13:19] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:13:19] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:13:19] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:13:19] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22229, 333433, 27876, 27877, 20914, 27875, 22290, 27873, 22288, 333436, 22235, 19607, 22299, 22281, 18588, 22240]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:14:02] [INFO ] Invariant cache hit.
[2023-03-19 18:14:02] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-19 18:14:02] [INFO ] Invariant cache hit.
[2023-03-19 18:14:02] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:14:02] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-19 18:14:02] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-19 18:14:02] [INFO ] Invariant cache hit.
[2023-03-19 18:14:02] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:14:02] [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 :512671
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 :41693
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 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 587 ms. (steps per millisecond=1703 ) properties (out of 16) seen :23842
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 404 ms. (steps per millisecond=2475 ) properties (out of 16) seen :37057
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 418 ms. (steps per millisecond=2392 ) properties (out of 16) seen :39266
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 603 ms. (steps per millisecond=1658 ) properties (out of 16) seen :17896
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 473 ms. (steps per millisecond=2114 ) properties (out of 16) seen :35091
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 :35095
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 :39237
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 :29004
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 :26681
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 :37074
[2023-03-19 18:14:10] [INFO ] Invariant cache hit.
[2023-03-19 18:14:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:14:10] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:14:10] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:14:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:14:10] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:14:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:10] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:14:10] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:14:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:14:11] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:11] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:14:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:14:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:14:11] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:11] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:14:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:14:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:14:11] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:14:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:14:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:14:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:14:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:11] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:14:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:14:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:14:11] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:14:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:14:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:14:11] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:11] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:14:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:14:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:14:11] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:14:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:14:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:14:11] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:11] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:14:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:14:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:14:11] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:14:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:14:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:14:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:11] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:14:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:14:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:14:11] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:11] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:14:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:14:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:14:11] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:14:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:14:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:14:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:14:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:11] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:14:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:14:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:14:11] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:14:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:14:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:14:11] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:14:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:14:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:14:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:14:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:11] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:14:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:14:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:14:11] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:14:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:14:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:14:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:14:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:11] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:14:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:14:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:14:11] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:14:12] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:14:12] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:14:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:14:12] [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 :[22230, 333436, 27878, 27879, 20916, 27877, 22292, 27875, 22291, 333438, 22237, 19609, 22301, 22283, 18591, 22242]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:14:54] [INFO ] Invariant cache hit.
[2023-03-19 18:14:54] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-19 18:14:54] [INFO ] Invariant cache hit.
[2023-03-19 18:14:54] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:14:54] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-19 18:14:54] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-19 18:14:54] [INFO ] Invariant cache hit.
[2023-03-19 18:14:54] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 145 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:14:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2300 ms. (steps per millisecond=434 ) properties (out of 16) seen :512908
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 348 ms. (steps per millisecond=2873 ) properties (out of 16) seen :41687
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 496 ms. (steps per millisecond=2016 ) properties (out of 16) seen :29022
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) 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 :35101
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=5617 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 16) seen :28988
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 :17935
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 :33355
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 :35114
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 :39267
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 :33367
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 :28999
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 710 ms. (steps per millisecond=1408 ) properties (out of 16) seen :30379
[2023-03-19 18:15:02] [INFO ] Invariant cache hit.
[2023-03-19 18:15:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:02] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:15:02] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:15:02] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:15:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:15:02] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:03] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:15:03] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:15:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:15:03] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:03] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:15:03] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:15:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:15:03] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:15:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:15:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:03] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:15:03] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:15:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:15:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:15:03] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:15:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:15:03] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:03] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:15:03] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:15:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:03] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:03] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:15:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:15:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:03] [INFO ] Added : 2 causal constraints over 1 iterations in 28 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:03] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 18:15:03] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:15:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:03] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:15:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:15:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:15:03] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:15:03] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:15:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:15:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:15:03] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:15:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:03] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:03] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:15:03] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:15:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:15:03] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:15:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:15:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:15:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:15:03] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:15:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:15:03] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:15:04] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:15:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:15:04] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:04] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:15:04] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:15:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:04] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:15:04] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:15:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:04] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:04] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:15:04] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:15:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:15:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:04] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:15:04] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:15:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:04] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:04] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:15:04] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 18:15:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:15:04] [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 :[22232, 333438, 27880, 27881, 20918, 27879, 22294, 27877, 22293, 333440, 22239, 19611, 22303, 22285, 18593, 22245]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:15:45] [INFO ] Invariant cache hit.
[2023-03-19 18:15:45] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-19 18:15:45] [INFO ] Invariant cache hit.
[2023-03-19 18:15:45] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:15:45] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-19 18:15:45] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 18:15:45] [INFO ] Invariant cache hit.
[2023-03-19 18:15:45] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 147 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:15:45] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2691 ms. (steps per millisecond=371 ) properties (out of 16) seen :512926
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 :41674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 514 ms. (steps per millisecond=1945 ) properties (out of 16) seen :27817
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 346 ms. (steps per millisecond=2890 ) properties (out of 16) seen :35094
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 322 ms. (steps per millisecond=3105 ) properties (out of 16) seen :39226
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 :17904
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=2403 ) properties (out of 16) seen :35107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=2617 ) properties (out of 16) seen :35101
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 :39252
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 475 ms. (steps per millisecond=2105 ) properties (out of 16) seen :33360
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 :35135
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 :37043
[2023-03-19 18:15:53] [INFO ] Invariant cache hit.
[2023-03-19 18:15:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:53] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:15:53] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:15:53] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:15:53] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:15:53] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:54] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:15:54] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:15:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:54] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:54] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:15:54] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:15:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:15:54] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:54] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:15:54] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:15:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:54] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:54] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:15:54] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:15:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:15:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:54] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:15:54] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:15:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:54] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:54] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:15:54] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:15:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:15:54] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:54] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:15:54] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:15:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:54] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:54] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:15:54] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:15:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:15:54] [INFO ] Added : 0 causal constraints over 0 iterations in 4 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:54] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:15:54] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:15:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:15:54] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:54] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:15:54] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:15:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:15:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:15:54] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:15:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:54] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:54] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:15:54] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:15:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:54] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:54] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:15:54] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:15:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:15:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:15:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:54] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:15:54] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:15:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:54] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:54] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:15:54] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:15:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:54] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:15:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:54] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:15:54] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:15:54] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:15:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:15:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:54] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-19 18:15:55] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:15:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:15:55] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:15:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:55] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:15:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:15:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:15:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:55] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:15:55] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:15:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:55] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:15:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:15:55] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:15:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:15:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:15:55] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22234, 333441, 27882, 27883, 20920, 27882, 22296, 27879, 22295, 333442, 22241, 19613, 22305, 22287, 18595, 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 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:16:37] [INFO ] Invariant cache hit.
[2023-03-19 18:16:37] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-19 18:16:37] [INFO ] Invariant cache hit.
[2023-03-19 18:16:37] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:16:37] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-19 18:16:37] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 18:16:37] [INFO ] Invariant cache hit.
[2023-03-19 18:16:37] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:16:37] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2270 ms. (steps per millisecond=440 ) properties (out of 16) seen :513228
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 :30345
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 524 ms. (steps per millisecond=1908 ) properties (out of 16) seen :25667
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) 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 :44463
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=2257 ) properties (out of 16) seen :30326
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 :17867
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 :39239
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 540 ms. (steps per millisecond=1851 ) properties (out of 16) seen :23826
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 :25656
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 :37035
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties (out of 16) seen :33369
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 :44455
[2023-03-19 18:16:45] [INFO ] Invariant cache hit.
[2023-03-19 18:16:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:45] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:16:45] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:16:45] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 18:16:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:16:45] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:16:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:45] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:16:45] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:16:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:16:45] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:16:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:45] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:16:45] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:16:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:16:45] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:16:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:45] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:16:45] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:16:45] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:16:45] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:46] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:16:46] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:16:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:16:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:46] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:16:46] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:16:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:16:46] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:46] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:16:46] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:16:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:16:46] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:46] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:16:46] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:16:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:16:46] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:46] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:16:46] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:16:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:16:46] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:46] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:16:46] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:16:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:16:46] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:46] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:16:46] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:16:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:46] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:16:46] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:16:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:16:46] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:16:46] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:16:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:16:46] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:16:46] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:16:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:16:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:46] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:16:46] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 18:16:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:16:46] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:46] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:16:46] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:16:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:16:46] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:16:46] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:16:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:16:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:46] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:16:46] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:16:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:16:46] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:46] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:16:46] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:16:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:16:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:46] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:16:46] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:16:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:16:46] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:16:46] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:16:46] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:16:46] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:16:46] [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 :[22236, 333444, 27884, 27885, 20922, 27884, 22299, 27881, 22297, 333445, 22243, 19616, 22307, 22289, 18597, 22250]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:17:28] [INFO ] Invariant cache hit.
[2023-03-19 18:17:28] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 18:17:28] [INFO ] Invariant cache hit.
[2023-03-19 18:17:28] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:17:28] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-19 18:17:28] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-19 18:17:28] [INFO ] Invariant cache hit.
[2023-03-19 18:17:28] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:17:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2224 ms. (steps per millisecond=449 ) properties (out of 16) seen :513372
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 :39223
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 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 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 16) seen :39320
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) 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 :25668
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 368 ms. (steps per millisecond=2717 ) properties (out of 16) seen :37034
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 :17985
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 :28997
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 :27820
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 16) seen :39217
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 :27901
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 :35145
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 :33339
[2023-03-19 18:17:36] [INFO ] Invariant cache hit.
[2023-03-19 18:17:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:36] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:17:36] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:17:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:17:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:17:36] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:17:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:17:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:17:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:17:36] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:17:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:36] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:17:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:17:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:17:36] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:17:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:17:36] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:17:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:17:36] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:17:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:36] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:17:36] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:17:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:17:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:17:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:36] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:17:36] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:17:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:17:36] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:17:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:36] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:17:36] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:17:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:17:36] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:17:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:36] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:17:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:17:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:17:36] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:17:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:36] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:17:36] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:17:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:17:36] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:17:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:36] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:17:36] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:17:36] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:17:36] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:17:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:17:36] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:17:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:17:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:37] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:17:37] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:17:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:17:37] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:17:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:37] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:17:37] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:17:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:17:37] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:17:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:37] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:17:37] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:17:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:17:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:17:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:37] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:17:37] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:17:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:17:37] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:17:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:37] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:17:37] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 18:17:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:17:37] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:17:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:37] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:17:37] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:17:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:17:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:17:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:37] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:17:37] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:17:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:17:37] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:17:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:37] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:17:37] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:17:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:17:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:17:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:37] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:17:37] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:17:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:17:37] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:17:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:17:37] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:17:37] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:17:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:17:37] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22238, 333446, 27886, 27887, 20924, 27887, 22301, 27883, 22299, 333447, 22245, 19618, 22309, 22292, 18599, 22252]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:18:19] [INFO ] Invariant cache hit.
[2023-03-19 18:18:19] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-19 18:18:19] [INFO ] Invariant cache hit.
[2023-03-19 18:18:19] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:18:19] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-19 18:18:19] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-19 18:18:19] [INFO ] Invariant cache hit.
[2023-03-19 18:18:19] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 143 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:18:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2493 ms. (steps per millisecond=401 ) properties (out of 16) seen :512750
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 :33369
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 159 ms. (steps per millisecond=6289 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 538 ms. (steps per millisecond=1858 ) properties (out of 16) seen :26698
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=2747 ) properties (out of 16) seen :39233
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 465 ms. (steps per millisecond=2150 ) properties (out of 16) seen :29010
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 :17920
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 :33363
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 665 ms. (steps per millisecond=1503 ) properties (out of 16) seen :30322
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 :37072
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 :27788
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 :29028
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 :30347
[2023-03-19 18:18:28] [INFO ] Invariant cache hit.
[2023-03-19 18:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:28] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:18:28] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:18:28] [INFO ] [Real]Added 17 Read/Feed constraints in 7 ms returned sat
[2023-03-19 18:18:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:18:28] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:28] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:18:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:18:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:18:28] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:18:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:18:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:18:28] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:28] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:18:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:18:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:18:28] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:28] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:18:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:18:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:18:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:18:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:28] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:18:28] [INFO ] [Nat]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 18:18:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:18:28] [INFO ] Added : 4 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:18:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:18:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:18:28] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:18:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:18:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:18:28] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:18:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:18:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:18:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:18:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:18:29] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:29] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:18:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:18:29] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:18:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:18:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:18:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:18:29] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:29] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:18:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:18:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:29] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:18:29] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:18:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:18:29] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:18:29] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:18:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:18:29] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:18:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:18:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:29] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:18:29] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:18:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:18:29] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:29] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:18:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:18:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:18:29] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:18:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:18:29] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:18:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:18:29] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:18:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:18:29] [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 :[22240, 333448, 27888, 27890, 20926, 27889, 22303, 27885, 22301, 333449, 22247, 19620, 22311, 22294, 18602, 22255]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 5 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:19:12] [INFO ] Invariant cache hit.
[2023-03-19 18:19:12] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-19 18:19:12] [INFO ] Invariant cache hit.
[2023-03-19 18:19:12] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:19:12] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-19 18:19:12] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-19 18:19:12] [INFO ] Invariant cache hit.
[2023-03-19 18:19:12] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 154 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:19:12] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2042 ms. (steps per millisecond=489 ) properties (out of 16) seen :513066
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 :33342
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 504 ms. (steps per millisecond=1984 ) properties (out of 16) seen :25655
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) 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 :33435
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 398 ms. (steps per millisecond=2512 ) properties (out of 16) seen :37052
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 :17902
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 :31768
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 :31760
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 :44469
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 :29012
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 :37111
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 :35130
[2023-03-19 18:19:20] [INFO ] Invariant cache hit.
[2023-03-19 18:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:19:20] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:19:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:19:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:19:20] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:19:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:19:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:19:20] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:19:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:19:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:19:20] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:19:20] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:19:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:19:20] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:19:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:19:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:19:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:19:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:20] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:19:20] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:19:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:19:20] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:20] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:19:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:19:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:19:20] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:20] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:19:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:19:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:19:20] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:20] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:19:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:19:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:19:20] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:20] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:19:20] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:19:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:19:20] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:19:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:20] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:19:20] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:19:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:21] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:19:21] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:19:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:19:21] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:21] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:19:21] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:19:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:19:21] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:19:21] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:19:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:19:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:21] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:19:21] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:19:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:19:21] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:19:21] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:19:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:19:21] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:21] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:19:21] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:19:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:19:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:21] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:19:21] [INFO ] [Nat]Added 17 Read/Feed constraints in 6 ms returned sat
[2023-03-19 18:19:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:19:21] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:21] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:19:21] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:19:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:19:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:19:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:21] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:19:21] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:19:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:19:21] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:19:21] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-19 18:19:21] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:19:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:19:21] [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 :[22242, 333450, 27890, 27892, 20928, 27891, 22305, 27887, 22303, 333452, 22249, 19622, 22313, 22296, 18604, 22257]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:20:02] [INFO ] Invariant cache hit.
[2023-03-19 18:20:02] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-19 18:20:02] [INFO ] Invariant cache hit.
[2023-03-19 18:20:02] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:20:02] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-19 18:20:02] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 18:20:02] [INFO ] Invariant cache hit.
[2023-03-19 18:20:02] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:20:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2265 ms. (steps per millisecond=441 ) properties (out of 16) seen :513100
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 388 ms. (steps per millisecond=2577 ) properties (out of 16) seen :39233
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6451 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 16) seen :33351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) 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 :33357
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 473 ms. (steps per millisecond=2114 ) properties (out of 16) seen :35149
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 :17908
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 :39237
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 :39232
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 :37047
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 :29010
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 :30361
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 :35107
[2023-03-19 18:20:10] [INFO ] Invariant cache hit.
[2023-03-19 18:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:10] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:20:10] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:20:10] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:20:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:20:10] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:10] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:20:10] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:20:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:20:10] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:20:10] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:20:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:20:10] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:10] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:20:10] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:20:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:20:10] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:10] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:20:10] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:20:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:20:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:20:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:10] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:20:10] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:20:10] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:20:10] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:20:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:20:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:20:11] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:11] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:20:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:20:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:20:11] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:20:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:20:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:20:11] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:20:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:20:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:20:11] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:20:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:20:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:11] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:20:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:20:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:20:11] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:20:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:20:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:20:11] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:20:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:20:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:20:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:11] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:20:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:20:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:20:11] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:11] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:20:11] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 18:20:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:20:11] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:11] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:20:11] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:20:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:20:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:11] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:20:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:20:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:20:11] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:11] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:20:11] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:20:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:20:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:11] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 18:20:11] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 18:20:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:20:11] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:20:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:20:11] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:20:11] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:20:11] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:20:11] [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 :[22244, 333452, 27893, 27895, 20930, 27893, 22307, 27889, 22305, 333454, 22253, 19624, 22315, 22298, 18607, 22259]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:20:53] [INFO ] Invariant cache hit.
[2023-03-19 18:20:53] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-19 18:20:53] [INFO ] Invariant cache hit.
[2023-03-19 18:20:53] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:20:53] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-19 18:20:53] [INFO ] Redundant transitions in 29 ms returned []
[2023-03-19 18:20:53] [INFO ] Invariant cache hit.
[2023-03-19 18:20:54] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 204 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:20:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2623 ms. (steps per millisecond=381 ) properties (out of 16) seen :513019
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 :37083
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 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 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 566 ms. (steps per millisecond=1766 ) properties (out of 16) seen :24713
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 405 ms. (steps per millisecond=2469 ) properties (out of 16) seen :35103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 202 ms. (steps per millisecond=4950 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 16) seen :39227
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 :18019
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 :33388
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 :28999
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 :33343
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 :30343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :31785
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 493 ms. (steps per millisecond=2028 ) properties (out of 16) seen :35115
[2023-03-19 18:21:02] [INFO ] Invariant cache hit.
[2023-03-19 18:21:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:02] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:21:02] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:21:02] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 18:21:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:21:02] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 18:21:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:21:02] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:21:02] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:21:02] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:03] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:21:03] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:21:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:21:03] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:21:03] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:21:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:21:03] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:03] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:21:03] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 18:21:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:21:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:21:03] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:21:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:21:03] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 21 ms.
[2023-03-19 18:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:03] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:21:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:21:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:21:03] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:21:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:21:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:21:03] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 18:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:21:03] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:21:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:21:03] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:21:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:21:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:21:03] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:21:03] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:21:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:03] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:21:03] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:21:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:21:03] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:21:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:21:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:21:03] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:21:03] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:21:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:21:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:03] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 18:21:03] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:21:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:21:03] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:21:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:03] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:21:03] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:21:03] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:21:03] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:04] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:21:04] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:21:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:21:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:21:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:04] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-19 18:21:04] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:21:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:21:04] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:04] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:21:04] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:21:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:21:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:21:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:04] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:21:04] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:21:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:21:04] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:21:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 18:21:04] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:21:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:21:04] [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 :[22246, 333455, 27895, 27897, 20932, 27896, 22309, 27891, 22307, 333456, 22255, 19626, 22317, 22300, 18609, 22261]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:21:47] [INFO ] Invariant cache hit.
[2023-03-19 18:21:48] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-19 18:21:48] [INFO ] Invariant cache hit.
[2023-03-19 18:21:48] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:21:48] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
[2023-03-19 18:21:48] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-19 18:21:48] [INFO ] Invariant cache hit.
[2023-03-19 18:21:48] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 197 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:21:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2248 ms. (steps per millisecond=444 ) properties (out of 16) seen :513040
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 :33343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 453 ms. (steps per millisecond=2207 ) properties (out of 16) seen :28991
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=4524 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 488 ms. (steps per millisecond=2049 ) properties (out of 16) seen :37033
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 423 ms. (steps per millisecond=2364 ) properties (out of 16) seen :33359
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 :17958
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 :35164
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 :31769
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 :37050
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 :30297
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 :29038
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 :37046
[2023-03-19 18:21:56] [INFO ] Invariant cache hit.
[2023-03-19 18:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:21:56] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:21:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:21:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:21:56] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:21:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:21:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:21:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:21:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:21:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:21:56] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:21:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:21:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:21:56] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:21:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:21:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:21:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:21:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:56] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:21:56] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:21:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:21:56] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:21:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:21:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:21:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:56] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-19 18:21:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:21:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:21:56] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:21:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:21:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:21:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:21:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:21:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:21:56] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:21:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:56] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:21:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:21:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:21:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:56] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:21:56] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:21:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:21:56] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:21:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:21:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:21:57] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:21:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:21:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:21:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:21:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:57] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:21:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:21:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:21:57] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:21:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:21:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:21:57] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:21:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:21:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:21:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:21:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:21:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:21:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:21:57] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:21:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:21:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:21:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:21:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:21:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:21:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:21:57] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:21:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:21:57] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:21:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:21:57] [INFO ] Added : 3 causal constraints over 1 iterations in 10 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 :[22249, 333457, 27897, 27899, 20934, 27898, 22311, 27893, 22309, 333459, 22257, 19628, 22319, 22302, 18611, 22264]
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 4 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 12 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:22:39] [INFO ] Invariant cache hit.
[2023-03-19 18:22:40] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-19 18:22:40] [INFO ] Invariant cache hit.
[2023-03-19 18:22:40] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:22:40] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-19 18:22:40] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-19 18:22:40] [INFO ] Invariant cache hit.
[2023-03-19 18:22:40] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:22:40] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2209 ms. (steps per millisecond=452 ) properties (out of 16) seen :512889
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 :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 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=2123 ) properties (out of 16) seen :37086
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=6896 ) 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 :33337
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 440 ms. (steps per millisecond=2272 ) properties (out of 16) seen :31792
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 :17953
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 :31787
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 :31785
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 467 ms. (steps per millisecond=2141 ) properties (out of 16) seen :28994
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :24720
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 :39219
[2023-03-19 18:22:47] [INFO ] Invariant cache hit.
[2023-03-19 18:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:22:47] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:22:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:22:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:22:47] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:22:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:47] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:22:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:22:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:22:48] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:48] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:22:48] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:22:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:22:48] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:22:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:22:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:22:48] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:22:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:22:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:22:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:22:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:48] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:22:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:22:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:22:48] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:22:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:22:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:22:48] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:22:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:22:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:22:48] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:22:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:22:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:22:48] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:48] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-19 18:22:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:22:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:22:48] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:48] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:22:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:22:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:22:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:48] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 18:22:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:22:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:22:48] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:22:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:22:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:22:48] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:48] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:22:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:22:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:22:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:22:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:22:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 18:22:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:22:48] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:22:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:22:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:22:48] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:22:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:48] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:22:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:22:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:22:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:22:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:49] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:22:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:22:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:22:49] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:22:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:49] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:22:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:22:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:22:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:22:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:49] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:22:49] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:22:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:22:49] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:22:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:22:49] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:22:49] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:22:49] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:22:49] [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 :[22251, 333459, 27899, 27901, 20936, 27901, 22313, 27895, 22310, 333461, 22259, 19629, 22321, 22304, 18613, 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 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:23:30] [INFO ] Invariant cache hit.
[2023-03-19 18:23:30] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-19 18:23:30] [INFO ] Invariant cache hit.
[2023-03-19 18:23:30] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:23:30] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-19 18:23:30] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-19 18:23:30] [INFO ] Invariant cache hit.
[2023-03-19 18:23:30] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 109 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:23:30] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2063 ms. (steps per millisecond=484 ) properties (out of 16) seen :512993
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 :39229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 406 ms. (steps per millisecond=2463 ) properties (out of 16) seen :33358
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 16) seen :55556
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 :39263
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 396 ms. (steps per millisecond=2525 ) properties (out of 16) seen :37053
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 :17947
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 419 ms. (steps per millisecond=2386 ) properties (out of 16) seen :33347
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 :31772
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 :35116
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 :27825
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 :39300
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 :31793
[2023-03-19 18:23:38] [INFO ] Invariant cache hit.
[2023-03-19 18:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:38] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:23:38] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:23:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:23:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:23:38] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:23:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:23:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:23:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:23:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:23:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:23:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:23:38] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:23:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:23:38] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:23:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:23:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:23:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:23:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:38] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:23:38] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:23:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:23:38] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:38] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:23:38] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:23:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:23:38] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:38] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:23:38] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:23:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:23:38] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:23:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:23:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:23:39] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:23:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:23:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:23:39] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:23:39] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:23:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:39] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:23:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:23:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:23:39] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:23:39] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:23:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:23:39] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 18:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:23:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:23:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:23:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:39] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:23:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:23:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:23:39] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:23:39] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:23:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:23:39] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:23:39] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:23:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:23:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:39] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:23:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:23:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:23:39] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:39] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 18:23:39] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:23:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:23:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:39] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:23:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:23:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:23:39] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:23:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:23:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:23:39] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:23:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:23:39] [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 :[22253, 333461, 27901, 27903, 20938, 27904, 22315, 27898, 22312, 333464, 22262, 19631, 22324, 22306, 19597, 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 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:24:21] [INFO ] Invariant cache hit.
[2023-03-19 18:24:21] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-19 18:24:21] [INFO ] Invariant cache hit.
[2023-03-19 18:24:21] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:24:21] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-19 18:24:21] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-19 18:24:21] [INFO ] Invariant cache hit.
[2023-03-19 18:24:21] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:24:21] [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 :512705
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 396 ms. (steps per millisecond=2525 ) properties (out of 16) seen :33362
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 555 ms. (steps per millisecond=1801 ) properties (out of 16) seen :24733
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 342 ms. (steps per millisecond=2923 ) properties (out of 16) seen :39225
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 353 ms. (steps per millisecond=2832 ) properties (out of 16) seen :41690
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 :17987
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 :44450
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 :27818
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 :37066
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 :26680
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 525 ms. (steps per millisecond=1904 ) properties (out of 16) seen :26716
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 :37086
[2023-03-19 18:24:29] [INFO ] Invariant cache hit.
[2023-03-19 18:24:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:29] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:24:29] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:24:29] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:24:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:24:29] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:24:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:29] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-19 18:24:29] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:24:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:24:29] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:24:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:24:29] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:24:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:24:29] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:24:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:24:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:24:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:24:30] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:24:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:30] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:24:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:24:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-19 18:24:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:24:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:30] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:24:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:24:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:24:30] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:24:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:30] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:24:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:24:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:24:30] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:24:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:30] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:24:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:24:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:24:30] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:24:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:24:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:24:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:24:30] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:24:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:24:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:24:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:24:30] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:24:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:24:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:24:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:24:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:30] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:24:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:24:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:24:30] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:24:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:30] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:24:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:24:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:24:30] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:24:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:24:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:24:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:24:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:24:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:30] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:24:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:24:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:24:30] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:24:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:24:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:24:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:24:30] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:24:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:30] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:24:30] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:24:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:24:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:24:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:30] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:24:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:24:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:24:30] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:24:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:30] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:24:30] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:24:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:24:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:24:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:30] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:24:30] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:24:30] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:24:31] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:24:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:24:31] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:24:31] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:24:31] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:24:31] [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 :[22255, 333463, 27903, 27905, 20940, 27906, 22318, 27900, 22314, 333466, 22264, 19632, 22325, 22308, 19599, 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 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:25:13] [INFO ] Invariant cache hit.
[2023-03-19 18:25:13] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-19 18:25:13] [INFO ] Invariant cache hit.
[2023-03-19 18:25:13] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:25:13] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-19 18:25:13] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-19 18:25:13] [INFO ] Invariant cache hit.
[2023-03-19 18:25:13] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 167 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:25:13] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2216 ms. (steps per millisecond=451 ) properties (out of 16) seen :513191
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 :41686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 479 ms. (steps per millisecond=2087 ) properties (out of 16) seen :30312
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 408 ms. (steps per millisecond=2450 ) properties (out of 16) seen :41712
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 16) seen :37047
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 :17964
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 :35140
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 :31764
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 :33345
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 402 ms. (steps per millisecond=2487 ) properties (out of 16) seen :31757
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 16) seen :24731
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 :27792
[2023-03-19 18:25:21] [INFO ] Invariant cache hit.
[2023-03-19 18:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:25:21] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:25:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:25:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:25:21] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:21] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:25:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:25:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:25:21] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:25:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:25:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:25:21] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:25:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:25:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:25:21] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:21] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:25:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:25:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:25:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:25:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:21] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:25:21] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:25:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:25:21] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:25:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:25:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:25:21] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:21] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:25:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:25:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:25:21] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:21] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:25:21] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:25:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:25:21] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:21] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:25:21] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:25:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:25:21] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:25:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:21] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-19 18:25:21] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:25:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:25:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:21] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:25:21] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:25:21] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:25:21] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:25:22] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:25:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:25:22] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 18:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:22] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:25:22] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:25:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:25:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:22] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:25:22] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:25:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:25:22] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:25:22] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:25:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:25:22] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:22] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:25:22] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:25:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:25:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:22] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:25:22] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:25:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:25:22] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:22] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:25:22] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:25:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:25:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:22] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:25:22] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:25:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:25:22] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:25:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:25:22] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:25:22] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:25:22] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:25:22] [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 :[22257, 333466, 27905, 27907, 20942, 27908, 22320, 27902, 22317, 333468, 22267, 19634, 22326, 22310, 19601, 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 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:26:04] [INFO ] Invariant cache hit.
[2023-03-19 18:26:04] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-19 18:26:04] [INFO ] Invariant cache hit.
[2023-03-19 18:26:04] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:26:04] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-19 18:26:04] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-19 18:26:04] [INFO ] Invariant cache hit.
[2023-03-19 18:26:04] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:26:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2055 ms. (steps per millisecond=486 ) properties (out of 16) seen :512923
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 :41683
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 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 489 ms. (steps per millisecond=2044 ) properties (out of 16) seen :27798
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 16) seen :27830
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 375 ms. (steps per millisecond=2666 ) properties (out of 16) seen :39228
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 :17949
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 :30330
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 :29010
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 :37041
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 :29024
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 :35116
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 :30324
[2023-03-19 18:26:12] [INFO ] Invariant cache hit.
[2023-03-19 18:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:12] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 18:26:12] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:26:12] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:26:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:26:12] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:12] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:26:12] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 18:26:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:26:12] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:12] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:26:12] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:26:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:26:12] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:12] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:26:12] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:26:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:26:12] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:12] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:26:12] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:26:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:12] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:26:12] [INFO ] [Nat]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 18:26:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:26:12] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:12] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:26:12] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 18:26:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:26:12] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:12] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:26:12] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:26:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:26:12] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:12] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:26:12] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:26:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:26:12] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:12] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:26:12] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:26:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:26:12] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:12] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:26:12] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:26:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:26:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:12] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:26:12] [INFO ] [Nat]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 18:26:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:26:12] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:12] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:26:12] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:26:12] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:26:12] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:26:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:13] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:26:13] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:26:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:26:13] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:26:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:26:13] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:13] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:26:13] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:26:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:26:13] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:13] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:26:13] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:26:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:13] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:26:13] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:26:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:26:13] [INFO ] Added : 3 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:13] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:26:13] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:26:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:26:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:26:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:13] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:26:13] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:26:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:26:13] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:26:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:26:13] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:26:13] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:26:13] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:26:13] [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 :[22259, 333469, 27908, 27909, 20944, 27910, 22322, 27904, 22319, 333471, 22269, 19636, 22328, 22312, 19604, 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 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:26:56] [INFO ] Invariant cache hit.
[2023-03-19 18:26:56] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-19 18:26:56] [INFO ] Invariant cache hit.
[2023-03-19 18:26:56] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:26:56] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2023-03-19 18:26:56] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-19 18:26:56] [INFO ] Invariant cache hit.
[2023-03-19 18:26:56] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 186 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:26:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2295 ms. (steps per millisecond=435 ) properties (out of 16) seen :513815
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 :39223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 284 ms. (steps per millisecond=3521 ) 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 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 473 ms. (steps per millisecond=2114 ) properties (out of 16) seen :31772
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=6666 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 392 ms. (steps per millisecond=2551 ) properties (out of 16) seen :35096
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 387 ms. (steps per millisecond=2583 ) properties (out of 16) seen :35103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 595 ms. (steps per millisecond=1680 ) properties (out of 16) seen :17939
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 :37067
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 :26695
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 :30307
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 :37068
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 :33375
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 440 ms. (steps per millisecond=2272 ) properties (out of 16) seen :33359
[2023-03-19 18:27:04] [INFO ] Invariant cache hit.
[2023-03-19 18:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:04] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:27:04] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:27:04] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:27:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:27:04] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:04] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:27:04] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:27:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:27:04] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:27:04] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:27:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:27:04] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:04] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:27:04] [INFO ] [Real]Added 17 Read/Feed constraints in 1 ms returned sat
[2023-03-19 18:27:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:27:04] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:04] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:27:04] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:27:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:27:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:27:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:04] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:27:04] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:27:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:27:04] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:04] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:27:04] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:27:04] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:27:04] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:27:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:04] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:27:05] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:27:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:27:05] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:05] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:27:05] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:27:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:27:05] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:27:05] [INFO ] [Real]Added 17 Read/Feed constraints in 6 ms returned sat
[2023-03-19 18:27:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:27:05] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-19 18:27:05] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:27:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:27:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:05] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:27:05] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:27:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:27:05] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:27:05] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:27:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:27:05] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:05] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:27:05] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:27:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:27:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:27:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:05] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-19 18:27:05] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:27:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:27:05] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-19 18:27:05] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:27:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:27:05] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:05] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:27:05] [INFO ] [Real]Added 17 Read/Feed constraints in 8 ms returned sat
[2023-03-19 18:27:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:27:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:27:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:05] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:27:05] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:27:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:27:05] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:27:05] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:27:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:27:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:27:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:05] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:27:05] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:27:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:27:05] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:27:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:27:05] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:27:05] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:27:05] [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 :[22262, 333471, 27910, 27912, 20947, 27912, 22324, 27906, 22322, 333473, 22272, 19637, 22330, 22314, 19606, 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 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:27:47] [INFO ] Invariant cache hit.
[2023-03-19 18:27:47] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-19 18:27:47] [INFO ] Invariant cache hit.
[2023-03-19 18:27:47] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:27:47] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-19 18:27:47] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-19 18:27:47] [INFO ] Invariant cache hit.
[2023-03-19 18:27:47] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:27:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2317 ms. (steps per millisecond=431 ) properties (out of 16) seen :513728
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 :41676
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=6535 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 16) seen :25674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=6802 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 16) seen :35151
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 386 ms. (steps per millisecond=2590 ) properties (out of 16) seen :31749
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 :17893
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 :28989
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 :29022
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 :39260
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 :33360
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 :26720
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 358 ms. (steps per millisecond=2793 ) properties (out of 16) seen :44470
[2023-03-19 18:27:55] [INFO ] Invariant cache hit.
[2023-03-19 18:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:55] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:27:55] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:27:55] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:27:55] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:27:55] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:27:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:55] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:27:56] [INFO ] [Real]Added 17 Read/Feed constraints in 13 ms returned sat
[2023-03-19 18:27:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:27:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:56] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:27:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:27:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:27:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:27:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:27:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:27:56] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:56] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:27:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:27:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:27:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:27:56] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:27:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:27:56] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:56] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2023-03-19 18:27:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:27:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:27:56] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:56] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:27:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:27:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:27:56] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:56] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:27:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:27:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:27:56] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:27:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:27:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:27:56] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:56] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:27:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:27:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:27:56] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:27:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:27:56] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:56] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:27:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:27:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:27:56] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:56] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:27:56] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:27:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:27:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:27:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:56] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:27:56] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:27:56] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:27:56] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:27:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:27:56] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:27:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:27:57] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:27:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:27:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:27:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:27:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:27:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:27:57] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:27:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:27:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:27:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:27:57] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:27:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:27:57] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:27:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:27:57] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:27:57] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:27:57] [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 :[22264, 333474, 27912, 27914, 20950, 27914, 22326, 27908, 22324, 333476, 22274, 19640, 22332, 22317, 19608, 22278]
Support contains 16 out of 28 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:28:38] [INFO ] Invariant cache hit.
[2023-03-19 18:28:38] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-19 18:28:38] [INFO ] Invariant cache hit.
[2023-03-19 18:28:38] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:28:38] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-19 18:28:38] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-19 18:28:38] [INFO ] Invariant cache hit.
[2023-03-19 18:28:38] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 153 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:28:38] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2231 ms. (steps per millisecond=448 ) properties (out of 16) seen :513205
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 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 16) seen :26747
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=6756 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 378 ms. (steps per millisecond=2645 ) properties (out of 16) seen :39236
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 157 ms. (steps per millisecond=6369 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 502 ms. (steps per millisecond=1992 ) properties (out of 16) seen :33343
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 :17957
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 :37054
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 670 ms. (steps per millisecond=1492 ) properties (out of 16) seen :29010
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 :37090
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 :29028
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 :29010
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 :37068
[2023-03-19 18:28:47] [INFO ] Invariant cache hit.
[2023-03-19 18:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:47] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:28:47] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:28:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:28:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:28:47] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:47] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:28:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:28:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:28:47] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:47] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:28:47] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:28:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:28:47] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:47] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:28:47] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:28:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:28:47] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:47] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:28:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:28:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:28:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:28:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:47] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:28:47] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:28:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:28:47] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:47] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:28:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:28:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:28:47] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:47] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:28:47] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:28:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:28:47] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:47] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:28:47] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:28:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:28:47] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:28:47] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:28:47] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:28:47] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 18:28:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:47] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:28:47] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:28:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:28:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:47] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:28:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:28:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:28:48] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:28:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:28:48] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:28:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:28:48] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:28:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:48] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 18:28:48] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:28:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:28:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:28:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:48] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:28:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:28:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:28:48] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:28:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:28:48] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:28:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:28:48] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:28:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:48] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:28:48] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 18:28:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:28:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:28:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:48] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:28:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:28:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:28:48] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:28:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:48] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:28:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:28:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:28:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:28:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:48] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:28:48] [INFO ] [Nat]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:28:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:28:48] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:28:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:28:48] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:28:48] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:28:48] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:28:48] [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 :[22266, 333476, 27914, 27916, 20952, 27916, 22328, 27911, 22325, 333479, 22276, 19642, 22334, 22319, 19611, 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 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:29:29] [INFO ] Invariant cache hit.
[2023-03-19 18:29:29] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 18:29:29] [INFO ] Invariant cache hit.
[2023-03-19 18:29:29] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:29:29] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-19 18:29:29] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-19 18:29:29] [INFO ] Invariant cache hit.
[2023-03-19 18:29:29] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 188 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:29:29] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2317 ms. (steps per millisecond=431 ) properties (out of 16) seen :513124
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 :39223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=6622 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 535 ms. (steps per millisecond=1869 ) properties (out of 16) seen :26698
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) 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 :33352
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 271 ms. (steps per millisecond=3690 ) properties (out of 16) seen :44455
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 :17927
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 :33338
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 :28998
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 :37037
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 :31775
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 :30369
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 :27789
[2023-03-19 18:29:37] [INFO ] Invariant cache hit.
[2023-03-19 18:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:37] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:29:37] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:29:37] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:29:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:29:37] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:37] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:29:37] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:29:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:29:37] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:29:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:37] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:29:37] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:29:37] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:29:38] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:38] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:29:38] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:29:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:29:38] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:29:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:29:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:29:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:29:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:38] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:29:38] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:29:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:29:38] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:29:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:29:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:29:38] [INFO ] Added : 0 causal constraints over 0 iterations in 5 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:38] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2023-03-19 18:29:38] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:29:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:29:38] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:38] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:29:38] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:29:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:29:38] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:38] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:29:38] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:29:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:29:38] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:38] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:29:38] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:29:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:29:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:38] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:29:38] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:29:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:29:38] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:38] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:29:38] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:29:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:29:38] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2023-03-19 18:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:38] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:29:38] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:29:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:29:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:29:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:38] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:29:38] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:29:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:29:38] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:38] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:29:38] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:29:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:29:38] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:38] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:29:38] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:29:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:29:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:29:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:38] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:29:38] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:29:38] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:29:38] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:29:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:29:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:29:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:29:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:29:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:39] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:29:39] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:29:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:29:39] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:29:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:29:39] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:29:39] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:29:39] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:29:39] [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 :[22268, 333479, 27916, 27918, 20954, 27918, 22330, 27914, 22327, 333481, 22279, 19644, 22336, 22321, 19613, 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 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:30:20] [INFO ] Invariant cache hit.
[2023-03-19 18:30:20] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-19 18:30:20] [INFO ] Invariant cache hit.
[2023-03-19 18:30:20] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:30:20] [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.
[2023-03-19 18:30:20] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-19 18:30:20] [INFO ] Invariant cache hit.
[2023-03-19 18:30:20] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:30:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2053 ms. (steps per millisecond=487 ) properties (out of 16) seen :513313
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 :31759
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 161 ms. (steps per millisecond=6211 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=6250 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=6493 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 464 ms. (steps per millisecond=2155 ) properties (out of 16) seen :33377
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=6849 ) properties (out of 16) seen :55556
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 :35115
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 315 ms. (steps per millisecond=3174 ) properties (out of 16) seen :41675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 575 ms. (steps per millisecond=1739 ) properties (out of 16) seen :17951
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 :37055
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :24751
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 :33339
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 :33361
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 16) seen :23823
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 :31761
[2023-03-19 18:30:28] [INFO ] Invariant cache hit.
[2023-03-19 18:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:30:28] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:30:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:30:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:30:28] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:28] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:30:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:30:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:30:28] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:28] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:30:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:30:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:30:28] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:30:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:30:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:30:28] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:28] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-19 18:30:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:30:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:30:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:28] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:30:28] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:30:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:30:28] [INFO ] Added : 4 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-19 18:30:28] [INFO ] [Real]Added 17 Read/Feed constraints in 5 ms returned sat
[2023-03-19 18:30:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-19 18:30:28] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:28] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-19 18:30:28] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:30:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-19 18:30:28] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-19 18:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:30:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:30:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:30:28] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:28] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:30:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:30:28] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:30:28] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:30:28] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:30:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:30:29] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:30:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:30:29] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:30:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:29] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-19 18:30:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:30:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:30:29] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:30:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:29] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-19 18:30:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:30:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:30:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:30:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:30:29] [INFO ] [Nat]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:30:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:30:29] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:30:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:29] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:30:29] [INFO ] [Real]Added 17 Read/Feed constraints in 4 ms returned sat
[2023-03-19 18:30:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:30:29] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-19 18:30:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:29] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:30:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:30:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:30:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:30:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:29] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-19 18:30:29] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:30:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-19 18:30:29] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:30:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:29] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-19 18:30:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:30:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:30:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-19 18:30:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:30:29] [INFO ] [Nat]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:30:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:30:29] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:30:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:30:29] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-19 18:30:29] [INFO ] [Real]Added 17 Read/Feed constraints in 3 ms returned sat
[2023-03-19 18:30:29] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:30:29] [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 :[22271, 333482, 27918, 27921, 20956, 27920, 22332, 27916, 22328, 333484, 22281, 19646, 22338, 22323, 19615, 22285]
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 4 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 4 ms. Remains : 28/28 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 28/28 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2023-03-19 18:31:11] [INFO ] Invariant cache hit.
[2023-03-19 18:31:11] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-19 18:31:11] [INFO ] Invariant cache hit.
[2023-03-19 18:31:11] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:31:11] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-19 18:31:11] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-19 18:31:11] [INFO ] Invariant cache hit.
[2023-03-19 18:31:11] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 133 ms. Remains : 28/28 places, 28/28 transitions.
[2023-03-19 18:31:11] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2282 ms. (steps per millisecond=438 ) properties (out of 16) seen :513032
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 :33343
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=6134 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6172 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=6578 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 530 ms. (steps per millisecond=1886 ) properties (out of 16) seen :26720
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=6711 ) properties (out of 16) seen :55556
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 329 ms. (steps per millisecond=3039 ) properties (out of 16) seen :44467
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 474 ms. (steps per millisecond=2109 ) properties (out of 16) seen :30342
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 :17985
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 :44473
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 626 ms. (steps per millisecond=1597 ) properties (out of 16) seen :29045
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 497 ms. (steps per millisecond=2012 ) properties (out of 16) seen :37076
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 :27786
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 516 ms. (steps per millisecond=1937 ) properties (out of 16) seen :25655
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 544 ms. (steps per millisecond=1838 ) properties (out of 16) seen :25725
[2023-03-19 18:31:20] [INFO ] Invariant cache hit.
[2023-03-19 18:31:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:31:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:31:20] [INFO ] State equation strengthened by 17 read => feed constraints.
[2023-03-19 18:31:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:31:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:31:20] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-19 18:31:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:31:20] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-19 18:31:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:31:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-19 18:31:20] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:31:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:31:20] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-19 18:31:20] [INFO ] [Real]Added 17 Read/Feed constraints in 2 ms returned sat
[2023-03-19 18:31:20] [INFO ] Computed and/alt/rep : 17/17/17 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-19 18:31:20] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-19 18:31:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-19 18:31:20] [INFO ] [Real]Absence check using state equation in 9 ms returned sat

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retrieve it from the run archives if needed