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.r359-smll-167891808900357.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 lolaxred
Input is SemanticWebServices-PT-S064P12, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r359-smll-167891808900357
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 7.3K Feb 26 10:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Feb 26 10:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 10:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 10:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 10:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 26 10:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Feb 26 10:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 25K Feb 26 10:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:50 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 117K 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-S064P12-UpperBounds-00
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-01
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-02
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-03
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-04
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-05
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-06
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-07
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-08
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-09
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-10
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-11
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-12
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-13
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-14
FORMULA_NAME SemanticWebServices-PT-S064P12-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679079565337

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=lolaxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SemanticWebServices-PT-S064P12
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-17 18:59:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-17 18:59:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 18:59:29] [INFO ] Load time of PNML (sax parser for PT used): 133 ms
[2023-03-17 18:59:29] [INFO ] Transformed 104 places.
[2023-03-17 18:59:29] [INFO ] Transformed 158 transitions.
[2023-03-17 18:59:29] [INFO ] Parsed PT model containing 104 places and 158 transitions and 863 arcs in 344 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 2 transitions.
Ensure Unique test removed 77 transitions
Reduce redundant transitions removed 77 transitions.
Normalized transition count is 70 out of 79 initially.
// Phase 1: matrix 70 rows 102 cols
[2023-03-17 18:59:29] [INFO ] Computed 35 place invariants in 25 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 16) seen :3052
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 16) seen :842
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 16) seen :121
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 16) seen :88
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 16) seen :205
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :615
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :88
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 :238
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 :282
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 :238
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 :62
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 :238
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 :179
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 :238
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 16) seen :67
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 :91
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :138
[2023-03-17 18:59:29] [INFO ] Flow matrix only has 70 transitions (discarded 9 similar events)
// Phase 1: matrix 70 rows 102 cols
[2023-03-17 18:59:29] [INFO ] Computed 35 place invariants in 21 ms
[2023-03-17 18:59:29] [INFO ] [Real]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-17 18:59:29] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 21 ms returned sat
[2023-03-17 18:59:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:29] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2023-03-17 18:59:29] [INFO ] State equation strengthened by 60 read => feed constraints.
[2023-03-17 18:59:29] [INFO ] [Real]Added 60 Read/Feed constraints in 16 ms returned sat
[2023-03-17 18:59:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:30] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-17 18:59:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:30] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2023-03-17 18:59:30] [INFO ] [Nat]Added 60 Read/Feed constraints in 16 ms returned sat
[2023-03-17 18:59:30] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-17 18:59:30] [INFO ] Added : 4 causal constraints over 1 iterations in 40 ms. Result :sat
Minimization took 11 ms.
[2023-03-17 18:59:30] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:30] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-17 18:59:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:30] [INFO ] [Real]Absence check using state equation in 55 ms returned sat
[2023-03-17 18:59:30] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-17 18:59:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:30] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-17 18:59:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:30] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2023-03-17 18:59:30] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-17 18:59:30] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2023-03-17 18:59:30] [INFO ] Added : 6 causal constraints over 2 iterations in 44 ms. Result :sat
Minimization took 11 ms.
[2023-03-17 18:59:30] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:30] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 15 ms returned sat
[2023-03-17 18:59:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:30] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2023-03-17 18:59:30] [INFO ] [Real]Added 60 Read/Feed constraints in 15 ms returned sat
[2023-03-17 18:59:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:30] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 11 ms returned sat
[2023-03-17 18:59:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:30] [INFO ] [Nat]Absence check using state equation in 78 ms returned sat
[2023-03-17 18:59:30] [INFO ] [Nat]Added 60 Read/Feed constraints in 13 ms returned sat
[2023-03-17 18:59:30] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 15 ms.
[2023-03-17 18:59:30] [INFO ] Added : 4 causal constraints over 1 iterations in 47 ms. Result :sat
Minimization took 27 ms.
[2023-03-17 18:59:31] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:31] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Real]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-17 18:59:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 6 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 7 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:31] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Nat]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-17 18:59:31] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2023-03-17 18:59:31] [INFO ] Added : 6 causal constraints over 2 iterations in 35 ms. Result :sat
Minimization took 11 ms.
[2023-03-17 18:59:31] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:31] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Real]Added 60 Read/Feed constraints in 6 ms returned sat
[2023-03-17 18:59:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 6 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:31] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Nat]Added 60 Read/Feed constraints in 7 ms returned sat
[2023-03-17 18:59:31] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 7 ms.
[2023-03-17 18:59:31] [INFO ] Added : 4 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 18:59:31] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:31] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Real]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-17 18:59:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:31] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-17 18:59:31] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 8 ms.
[2023-03-17 18:59:31] [INFO ] Added : 3 causal constraints over 1 iterations in 30 ms. Result :sat
Minimization took 9 ms.
[2023-03-17 18:59:31] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:31] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Real]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-17 18:59:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:31] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-17 18:59:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:32] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-03-17 18:59:32] [INFO ] [Nat]Added 60 Read/Feed constraints in 14 ms returned sat
[2023-03-17 18:59:32] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-17 18:59:32] [INFO ] Added : 2 causal constraints over 1 iterations in 34 ms. Result :sat
Minimization took 9 ms.
[2023-03-17 18:59:32] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:32] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-17 18:59:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:32] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2023-03-17 18:59:32] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-17 18:59:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:32] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-17 18:59:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:32] [INFO ] [Nat]Absence check using state equation in 56 ms returned sat
[2023-03-17 18:59:32] [INFO ] [Nat]Added 60 Read/Feed constraints in 17 ms returned sat
[2023-03-17 18:59:32] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-17 18:59:32] [INFO ] Added : 3 causal constraints over 1 iterations in 40 ms. Result :sat
Minimization took 13 ms.
[2023-03-17 18:59:32] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:32] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-17 18:59:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:32] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2023-03-17 18:59:32] [INFO ] [Real]Added 60 Read/Feed constraints in 14 ms returned sat
[2023-03-17 18:59:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:32] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-17 18:59:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:32] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2023-03-17 18:59:32] [INFO ] [Nat]Added 60 Read/Feed constraints in 12 ms returned sat
[2023-03-17 18:59:32] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-17 18:59:32] [INFO ] Added : 1 causal constraints over 1 iterations in 40 ms. Result :sat
Minimization took 13 ms.
[2023-03-17 18:59:32] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:32] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-17 18:59:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:32] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2023-03-17 18:59:32] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-17 18:59:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:32] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 15 ms returned sat
[2023-03-17 18:59:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:33] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2023-03-17 18:59:33] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-17 18:59:33] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 12 ms.
[2023-03-17 18:59:33] [INFO ] Added : 4 causal constraints over 1 iterations in 41 ms. Result :sat
Minimization took 13 ms.
[2023-03-17 18:59:33] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:33] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 14 ms returned sat
[2023-03-17 18:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:33] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2023-03-17 18:59:33] [INFO ] [Real]Added 60 Read/Feed constraints in 12 ms returned sat
[2023-03-17 18:59:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:33] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 12 ms returned sat
[2023-03-17 18:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:33] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2023-03-17 18:59:33] [INFO ] [Nat]Added 60 Read/Feed constraints in 12 ms returned sat
[2023-03-17 18:59:33] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 9 ms.
[2023-03-17 18:59:33] [INFO ] Added : 2 causal constraints over 1 iterations in 36 ms. Result :sat
Minimization took 13 ms.
[2023-03-17 18:59:33] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:33] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-17 18:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:33] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-17 18:59:33] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-17 18:59:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:33] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 14 ms returned sat
[2023-03-17 18:59:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:33] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2023-03-17 18:59:33] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-17 18:59:33] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 13 ms.
[2023-03-17 18:59:33] [INFO ] Added : 3 causal constraints over 1 iterations in 42 ms. Result :sat
Minimization took 13 ms.
[2023-03-17 18:59:33] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:33] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 14 ms returned sat
[2023-03-17 18:59:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:33] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2023-03-17 18:59:33] [INFO ] [Real]Added 60 Read/Feed constraints in 12 ms returned sat
[2023-03-17 18:59:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:34] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 15 ms returned sat
[2023-03-17 18:59:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:34] [INFO ] [Nat]Absence check using state equation in 55 ms returned sat
[2023-03-17 18:59:34] [INFO ] [Nat]Added 60 Read/Feed constraints in 8 ms returned sat
[2023-03-17 18:59:34] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-17 18:59:34] [INFO ] Added : 2 causal constraints over 1 iterations in 32 ms. Result :sat
Minimization took 9 ms.
[2023-03-17 18:59:34] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:34] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 10 ms returned sat
[2023-03-17 18:59:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:34] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-17 18:59:34] [INFO ] [Real]Added 60 Read/Feed constraints in 13 ms returned sat
[2023-03-17 18:59:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:34] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 9 ms returned sat
[2023-03-17 18:59:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:34] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2023-03-17 18:59:34] [INFO ] [Nat]Added 60 Read/Feed constraints in 10 ms returned sat
[2023-03-17 18:59:34] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-17 18:59:34] [INFO ] Added : 6 causal constraints over 2 iterations in 43 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 18:59:34] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:34] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 14 ms returned sat
[2023-03-17 18:59:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:34] [INFO ] [Real]Absence check using state equation in 56 ms returned sat
[2023-03-17 18:59:34] [INFO ] [Real]Added 60 Read/Feed constraints in 9 ms returned sat
[2023-03-17 18:59:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:34] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-17 18:59:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:34] [INFO ] [Nat]Absence check using state equation in 58 ms returned sat
[2023-03-17 18:59:34] [INFO ] [Nat]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-17 18:59:34] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 11 ms.
[2023-03-17 18:59:34] [INFO ] Added : 4 causal constraints over 1 iterations in 39 ms. Result :sat
Minimization took 12 ms.
[2023-03-17 18:59:34] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:34] [INFO ] [Real]Absence check using 2 positive and 33 generalized place invariants in 12 ms returned sat
[2023-03-17 18:59:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:34] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-17 18:59:34] [INFO ] [Real]Added 60 Read/Feed constraints in 11 ms returned sat
[2023-03-17 18:59:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-17 18:59:35] [INFO ] [Nat]Absence check using 2 positive and 33 generalized place invariants in 13 ms returned sat
[2023-03-17 18:59:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:35] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2023-03-17 18:59:35] [INFO ] [Nat]Added 60 Read/Feed constraints in 12 ms returned sat
[2023-03-17 18:59:35] [INFO ] Computed and/alt/rep : 64/109/64 causal constraints (skipped 1 transitions) in 10 ms.
[2023-03-17 18:59:35] [INFO ] Added : 7 causal constraints over 3 iterations in 56 ms. Result :sat
Minimization took 13 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[820, 642, 31, 520, 592, 623, 238, 220, 238, 15, 238, 609, 238, 18, 656, 2]
Support contains 16 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 79/79 transitions.
Graph (complete) has 261 edges and 102 vertex of which 58 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.1 ms
Discarding 44 places :
Also discarding 22 output transitions
Drop transitions removed 22 transitions
Ensure Unique test removed 15 places
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 43 transition count 45
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 29 place count 42 transition count 44
Iterating global reduction 1 with 1 rules applied. Total rules applied 30 place count 42 transition count 44
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 31 place count 42 transition count 43
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 33 place count 42 transition count 41
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 36 place count 40 transition count 40
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 37 place count 39 transition count 39
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 38 place count 38 transition count 39
Applied a total of 38 rules in 34 ms. Remains 38 /102 variables (removed 64) and now considering 39/79 (removed 40) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 38/102 places, 39/79 transitions.
// Phase 1: matrix 39 rows 38 cols
[2023-03-17 18:59:36] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2568 ms. (steps per millisecond=389 ) properties (out of 16) seen :135489
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=2320 ) properties (out of 16) seen :22265
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 :13962
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 :23825
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 :11108
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 :15170
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 :19619
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=3745 ) properties (out of 16) seen :27778
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 :23821
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 :25642
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 :17574
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 16) seen :20838
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 :27778
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 :11960
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 16) seen :15901
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 705 ms. (steps per millisecond=1418 ) properties (out of 16) seen :9046
[2023-03-17 18:59:45] [INFO ] Invariant cache hit.
[2023-03-17 18:59:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 18:59:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:45] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 18:59:45] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 18:59:45] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 18:59:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 18:59:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:45] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 18:59:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 18:59:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 18:59:45] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 18:59:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 18:59:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:45] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 18:59:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 18:59:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:45] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 18:59:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 18:59:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 18:59:45] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 18:59:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:45] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 18:59:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 18:59:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 18:59:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:46] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 18:59:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 18:59:46] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 18:59:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:46] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 18:59:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:46] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 18:59:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 18:59:46] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 18:59:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:46] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 18:59:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:46] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 18:59:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 18:59:46] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 18:59:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:46] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 18:59:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:46] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 18:59:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 18:59:46] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 18:59:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:46] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 18:59:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:46] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 18:59:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 18:59:46] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 18:59:46] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:46] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 18:59:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:46] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 18:59:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 18:59:46] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 18:59:46] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:46] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 18:59:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:46] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 18:59:46] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 18:59:46] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 18:59:46] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 18:59:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:47] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 18:59:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:47] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 18:59:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 18:59:47] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 18:59:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:47] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 18:59:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:47] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 18:59:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 18:59:47] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 18:59:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:47] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 18:59:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:47] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 18:59:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-17 18:59:47] [INFO ] Added : 1 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 18:59:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:47] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 18:59:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:47] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 18:59:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 18:59:47] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 18:59:47] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:47] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 18:59:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:47] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 18:59:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 18:59:47] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 18:59:47] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:47] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 18:59:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:47] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 18:59:47] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 18:59:47] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 18:59:47] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 18:59:48] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 18:59:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:48] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 18:59:48] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 18:59:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 18:59:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 18:59:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 18:59:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 18:59:48] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 18:59:48] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 18:59:48] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 18:59:48] [INFO ] Added : 6 causal constraints over 2 iterations in 24 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 :[22216, 13873, 23805, 11071, 15138, 19603, 27778, 23808, 25642, 17532, 25642, 20830, 27778, 11876, 15858, 8904]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 4 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:00:05] [INFO ] Invariant cache hit.
[2023-03-17 19:00:05] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-17 19:00:05] [INFO ] Invariant cache hit.
[2023-03-17 19:00:05] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:00:05] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-17 19:00:05] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:00:05] [INFO ] Invariant cache hit.
[2023-03-17 19:00:05] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:00:05] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2710 ms. (steps per millisecond=369 ) properties (out of 16) seen :135236
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 :14499
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 686 ms. (steps per millisecond=1457 ) properties (out of 16) seen :9519
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 :15919
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 16) seen :13899
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 :15901
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 434 ms. (steps per millisecond=2304 ) properties (out of 16) seen :22250
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 16) seen :23816
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 :25642
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 :20861
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 :25642
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 :15876
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 280 ms. (steps per millisecond=3571 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 623 ms. (steps per millisecond=1605 ) properties (out of 16) seen :11905
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 :14511
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 758 ms. (steps per millisecond=1319 ) properties (out of 16) seen :10798
[2023-03-17 19:00:15] [INFO ] Invariant cache hit.
[2023-03-17 19:00:15] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:15] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:00:15] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:00:15] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:00:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:15] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:00:15] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:00:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:15] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:00:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:15] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:00:15] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:00:15] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:15] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:15] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:00:15] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:00:15] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:15] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:15] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:00:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 19:00:15] [INFO ] Added : 4 causal constraints over 1 iterations in 26 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:00:15] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:15] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:00:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:15] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:00:15] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:00:15] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:15] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:00:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:15] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:00:16] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:00:16] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:16] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:16] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:00:16] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:00:16] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:16] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:00:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:16] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:00:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:00:16] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:00:16] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:16] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:00:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:16] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:00:16] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:00:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:16] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:00:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:16] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:00:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:00:16] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:00:16] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:16] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:00:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:16] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:00:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:00:16] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:00:16] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:16] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:00:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:16] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:16] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:00:16] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:16] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 19:00:16] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:00:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:17] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:00:17] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:00:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:17] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:00:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:00:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:00:17] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:00:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:17] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:00:17] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:17] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:00:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:00:17] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:00:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:17] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:00:17] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:17] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:00:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 19:00:17] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:00:17] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:17] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:00:17] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:00:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:00:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:17] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:00:17] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:00:17] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:00:17] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 8 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 :[22218, 13875, 23807, 13858, 15859, 22219, 27780, 23809, 25644, 20831, 25644, 20832, 27780, 11878, 15860, 10686]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:00:33] [INFO ] Invariant cache hit.
[2023-03-17 19:00:33] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-17 19:00:33] [INFO ] Invariant cache hit.
[2023-03-17 19:00:33] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:00:33] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-17 19:00:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:00:33] [INFO ] Invariant cache hit.
[2023-03-17 19:00:33] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:00:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2636 ms. (steps per millisecond=379 ) properties (out of 16) seen :134996
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 581 ms. (steps per millisecond=1721 ) properties (out of 16) seen :18532
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 691 ms. (steps per millisecond=1447 ) properties (out of 16) seen :12344
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 :19634
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 795 ms. (steps per millisecond=1257 ) properties (out of 16) seen :11478
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 :16751
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=3831 ) properties (out of 16) seen :20835
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 :27778
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 :23819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 16) seen :25642
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 :16666
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 16) seen :22226
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 :27778
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 :17592
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 :18553
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 :12383
[2023-03-17 19:00:43] [INFO ] Invariant cache hit.
[2023-03-17 19:00:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:00:43] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:00:43] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:00:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:43] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:00:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:00:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:00:43] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:00:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:00:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:00:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:43] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:00:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:00:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:00:43] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:00:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:00:43] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:00:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:43] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:00:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:00:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:00:43] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:00:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:00:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:00:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:43] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:00:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:00:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:00:43] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:00:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:00:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:00:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:00:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:00:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:00:43] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:00:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:44] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:00:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:44] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:00:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:00:44] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:00:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:44] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:00:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:00:44] [INFO ] Added : 0 causal constraints over 0 iterations in 22 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:00:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:44] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:00:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 26 ms.
[2023-03-17 19:00:44] [INFO ] Added : 1 causal constraints over 1 iterations in 41 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 19:00:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:44] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:44] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:00:44] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:00:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:44] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:00:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:44] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:00:44] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:00:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:00:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:44] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:00:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:00:44] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:00:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:00:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:45] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:00:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:00:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:00:45] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:00:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:45] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:00:45] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:00:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-17 19:00:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:45] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:00:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:00:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:00:45] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:00:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:45] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:00:45] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:00:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:45] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:00:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:00:45] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:00:45] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:45] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:00:45] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:00:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:45] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:00:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:00:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:00:45] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:00:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:45] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:00:45] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:00:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:00:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:00:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:00:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:00:45] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:00:45] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:00:45] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:00:45] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22221, 13877, 23809, 13860, 16654, 22221, 27783, 23811, 25645, 20832, 25646, 22217, 27782, 17537, 18509, 12317]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 6 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:01:02] [INFO ] Invariant cache hit.
[2023-03-17 19:01:02] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-17 19:01:02] [INFO ] Invariant cache hit.
[2023-03-17 19:01:02] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:01:02] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-17 19:01:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:01:02] [INFO ] Invariant cache hit.
[2023-03-17 19:01:02] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:01:02] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2635 ms. (steps per millisecond=379 ) properties (out of 16) seen :135537
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 :19623
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 16) seen :15258
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=3086 ) properties (out of 16) seen :23832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 565 ms. (steps per millisecond=1769 ) properties (out of 16) seen :11926
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 :20851
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 16) seen :18531
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 16) seen :22240
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 655 ms. (steps per millisecond=1526 ) properties (out of 16) seen :18537
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 16) seen :23819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 16) seen :20900
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 :19626
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 :12402
[2023-03-17 19:01:11] [INFO ] Invariant cache hit.
[2023-03-17 19:01:11] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:11] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:01:11] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:01:11] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:01:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:11] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:01:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:01:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:01:11] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:01:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:11] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:01:11] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:01:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:11] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:01:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:01:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:11] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:01:11] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:11] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:01:11] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:01:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:11] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:01:11] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:11] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:01:11] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:11] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:01:11] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:01:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:12] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:12] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:01:12] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:12] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:12] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:01:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:12] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:01:12] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:12] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Real]Added 27 Read/Feed constraints in 9 ms returned sat
[2023-03-17 19:01:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:12] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:12] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:01:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:12] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:12] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:12] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:01:12] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:12] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:12] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:12] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:01:12] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:12] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:01:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:12] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:12] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:01:12] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:12] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:13] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:01:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:01:13] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:01:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:13] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:01:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:13] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:01:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 19:01:13] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:01:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:13] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:13] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:01:13] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:01:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:13] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:01:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:13] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:01:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:01:13] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:01:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:13] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:01:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:13] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:13] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:01:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:13] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:01:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:13] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:13] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:01:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:13] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:13] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:01:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:13] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 8 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, 15131, 23811, 13862, 20829, 22223, 27785, 23813, 25647, 20834, 25648, 23809, 27784, 20827, 19593, 12324]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:01:32] [INFO ] Invariant cache hit.
[2023-03-17 19:01:32] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-17 19:01:32] [INFO ] Invariant cache hit.
[2023-03-17 19:01:32] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:01:32] [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.
[2023-03-17 19:01:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:01:32] [INFO ] Invariant cache hit.
[2023-03-17 19:01:32] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:01:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2504 ms. (steps per millisecond=399 ) properties (out of 16) seen :134961
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 :17552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 16) seen :11130
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 739 ms. (steps per millisecond=1353 ) properties (out of 16) seen :14522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 16) seen :9813
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 :13338
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 :16681
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 :27778
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 :15888
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 :25642
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 :15909
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=3003 ) properties (out of 16) seen :22221
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 :27778
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 :11951
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 851 ms. (steps per millisecond=1175 ) properties (out of 16) seen :12340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 16) seen :9251
[2023-03-17 19:01:42] [INFO ] Invariant cache hit.
[2023-03-17 19:01:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:01:42] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:01:42] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:01:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:42] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:01:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:01:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:01:42] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:01:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:01:42] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:01:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:42] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:01:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:01:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:01:42] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:01:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:42] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:01:42] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:01:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:42] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:01:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:01:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:01:42] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:01:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:42] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:01:42] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:01:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:42] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:01:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:01:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:01:42] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:01:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:42] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:01:42] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:01:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:42] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:01:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:01:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:43] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:01:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:43] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:43] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:43] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:01:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:43] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:01:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:43] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:01:43] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:01:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:43] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:01:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:43] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:01:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:43] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:01:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:43] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:43] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:01:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:01:43] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:01:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:43] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:01:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:43] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:01:43] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:01:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:43] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:01:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:43] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:43] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:01:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:43] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:43] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:01:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:44] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:01:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:01:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:44] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:01:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:44] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:01:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:01:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:44] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:01:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:01:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:44] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:01:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:44] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:01:44] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:01:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:44] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 19:01:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:44] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:01:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:01:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:44] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:01:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:01:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:01:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:01:44] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:01:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:01:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:01:44] [INFO ] Added : 6 causal constraints over 2 iterations in 24 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 :[22226, 15134, 23814, 13865, 20832, 22225, 27788, 23815, 25649, 20835, 25650, 23811, 27786, 20829, 19596, 12326]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:02:03] [INFO ] Invariant cache hit.
[2023-03-17 19:02:03] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-17 19:02:03] [INFO ] Invariant cache hit.
[2023-03-17 19:02:03] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:02:03] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-17 19:02:03] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 19:02:03] [INFO ] Invariant cache hit.
[2023-03-17 19:02:03] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 142 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:02:03] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2680 ms. (steps per millisecond=373 ) properties (out of 16) seen :135154
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 16) seen :17548
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 16) seen :10424
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 :13907
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 :12400
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 :18533
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 :17551
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=2506 ) properties (out of 16) seen :18537
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 :25642
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 :13900
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 16) seen :22239
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 :27778
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 :14563
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 :19613
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 617 ms. (steps per millisecond=1620 ) properties (out of 16) seen :11585
[2023-03-17 19:02:12] [INFO ] Invariant cache hit.
[2023-03-17 19:02:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:12] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:02:12] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:02:12] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:02:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:12] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:02:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:02:12] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 3 ms.
[2023-03-17 19:02:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:12] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:02:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:12] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:02:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:02:12] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:02:12] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:12] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:02:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:12] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:02:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:02:12] [INFO ] Added : 2 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:12] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:12] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:02:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:12] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:02:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:02:12] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:02:12] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:12] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:12] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:12] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:12] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:02:12] [INFO ] Added : 3 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:02:12] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:12] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:02:12] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:13] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:02:13] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:13] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:13] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:02:13] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:13] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:13] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:02:13] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:13] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:13] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:02:13] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:02:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:13] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:13] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:02:13] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:13] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:13] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 19:02:13] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:13] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:13] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:02:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:02:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:02:13] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:14] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:14] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:02:14] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:02:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:14] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:02:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:02:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:02:14] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:14] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:02:14] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:02:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:14] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:02:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:02:14] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:14] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:02:14] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:02:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:14] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:02:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:02:14] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:14] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:14] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:02:14] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:02:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:14] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:02:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:02:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:02:14] [INFO ] Added : 6 causal constraints over 2 iterations in 25 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 :[22228, 15136, 23816, 13868, 20834, 22227, 27791, 23817, 25651, 20837, 25652, 23812, 27788, 20831, 19600, 12328]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:02:33] [INFO ] Invariant cache hit.
[2023-03-17 19:02:33] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-17 19:02:33] [INFO ] Invariant cache hit.
[2023-03-17 19:02:33] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:02:33] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-17 19:02:33] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 19:02:33] [INFO ] Invariant cache hit.
[2023-03-17 19:02:33] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 165 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:02:33] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2945 ms. (steps per millisecond=339 ) properties (out of 16) seen :135412
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 :16671
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 :15905
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 :19614
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 :12365
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 :13349
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 16) seen :23824
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 :27778
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 :23820
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 :25642
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 :18549
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 :25642
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 :22234
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 :27778
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 :13365
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 :22282
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 :10825
[2023-03-17 19:02:42] [INFO ] Invariant cache hit.
[2023-03-17 19:02:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:02:42] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:02:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:02:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:42] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:02:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:02:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:02:42] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:02:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:42] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:02:42] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:02:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:42] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:02:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:02:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:02:42] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:02:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:42] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:02:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:02:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:42] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:02:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:02:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:02:42] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:02:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:02:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:43] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:02:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:02:43] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:02:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:43] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:43] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:02:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:02:43] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:43] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:43] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:02:43] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:43] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:02:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:43] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:02:43] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:43] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:43] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:02:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:02:43] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:43] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:43] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:02:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:02:43] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:43] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:43] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:02:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:02:44] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:02:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:44] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:02:44] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:44] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:44] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:02:44] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:44] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:44] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:02:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:02:44] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:44] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:02:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:44] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:02:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:02:44] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:44] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:02:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:44] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:02:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:02:44] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:02:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:44] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:02:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:02:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:02:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:02:44] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:02:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:02:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:02:44] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 8 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, 15857, 23818, 13870, 20836, 23809, 27793, 23819, 25653, 20839, 25654, 23814, 27791, 20833, 22214, 12330]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:03:04] [INFO ] Invariant cache hit.
[2023-03-17 19:03:04] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-17 19:03:04] [INFO ] Invariant cache hit.
[2023-03-17 19:03:04] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:03:04] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-17 19:03:04] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:03:04] [INFO ] Invariant cache hit.
[2023-03-17 19:03:04] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:03:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2544 ms. (steps per millisecond=393 ) properties (out of 16) seen :135371
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 :11901
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 :14551
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 16) seen :18522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 16) seen :10137
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 541 ms. (steps per millisecond=1848 ) properties (out of 16) seen :13331
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 16) seen :22237
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 :27778
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=3355 ) properties (out of 16) seen :19613
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 :25642
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 :14515
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 :25642
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 :20878
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=1610 ) properties (out of 16) seen :12865
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 :16728
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 :12459
[2023-03-17 19:03:13] [INFO ] Invariant cache hit.
[2023-03-17 19:03:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:13] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:03:13] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:03:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:03:13] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:03:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:13] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:13] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:03:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:03:13] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:03:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:13] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:03:13] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:03:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:13] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:03:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:03:13] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:03:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:13] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:03:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:13] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:03:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:03:13] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:03:13] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:13] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:03:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:13] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:03:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:03:13] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:03:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:13] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:03:13] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:03:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:14] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:03:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:03:14] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:03:14] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:14] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:03:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:14] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:03:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:03:14] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:03:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:14] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:03:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:14] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:03:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:03:14] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:03:14] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:14] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:03:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:14] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:03:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:03:14] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:03:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:14] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:03:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:14] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:03:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:03:14] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:03:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:14] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:03:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:14] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:03:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:03:14] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:03:14] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:14] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:03:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:14] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:03:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:03:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:03:14] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:03:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:15] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:03:15] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:03:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:15] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:03:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:03:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:03:15] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:03:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:15] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:03:15] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:03:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:03:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:15] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:03:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:03:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:03:15] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:03:15] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:03:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:15] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:03:15] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:03:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:03:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:15] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:03:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:03:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:03:15] [INFO ] Added : 6 causal constraints over 2 iterations in 25 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 :[22233, 15859, 23820, 13872, 20838, 23811, 27795, 23821, 25655, 20841, 25656, 23817, 27793, 20835, 22216, 12332]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:03:32] [INFO ] Invariant cache hit.
[2023-03-17 19:03:32] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-17 19:03:32] [INFO ] Invariant cache hit.
[2023-03-17 19:03:32] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:03:32] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-17 19:03:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:03:32] [INFO ] Invariant cache hit.
[2023-03-17 19:03:32] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:03:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2655 ms. (steps per millisecond=376 ) properties (out of 16) seen :135532
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 :18535
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 :13432
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 :13917
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 :11929
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 646 ms. (steps per millisecond=1547 ) properties (out of 16) seen :10457
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 :22239
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 16) seen :23821
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 :25642
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 :14498
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 244 ms. (steps per millisecond=4098 ) properties (out of 16) seen :25642
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 :20852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 265 ms. (steps per millisecond=3773 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 16) seen :14514
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 :15881
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 717 ms. (steps per millisecond=1394 ) properties (out of 16) seen :9299
[2023-03-17 19:03:42] [INFO ] Invariant cache hit.
[2023-03-17 19:03:42] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:42] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:03:42] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:03:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:42] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:03:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:03:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:03:42] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:03:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:42] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:03:42] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:03:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:42] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:03:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:03:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:03:42] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:03:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:42] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:03:42] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:03:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:42] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:03:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:03:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:03:42] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:03:42] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:42] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:03:42] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:03:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:43] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:03:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:03:43] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:03:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:03:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:03:43] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:03:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:03:43] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:03:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:03:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:43] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:03:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:03:43] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:03:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:03:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:03:43] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:03:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:43] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:03:43] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:03:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:43] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:03:43] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:03:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:03:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:03:43] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:03:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:43] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:03:43] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:03:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:03:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:03:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:03:43] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-17 19:03:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:44] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:03:44] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:03:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:44] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:03:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:03:44] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:03:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:44] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:03:44] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:03:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:03:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:44] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:03:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:03:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:03:44] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:03:44] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:03:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:44] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:03:44] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:03:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:03:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:03:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:03:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:03:44] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:03:44] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:03:44] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:03:44] [INFO ] Added : 6 causal constraints over 2 iterations in 17 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 :[22235, 15861, 23822, 13874, 20840, 23813, 27797, 23823, 25657, 20843, 25658, 23818, 27795, 20837, 22217, 12334]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:04:04] [INFO ] Invariant cache hit.
[2023-03-17 19:04:04] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-17 19:04:04] [INFO ] Invariant cache hit.
[2023-03-17 19:04:04] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:04:04] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-17 19:04:04] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 19:04:04] [INFO ] Invariant cache hit.
[2023-03-17 19:04:04] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:04:04] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3251 ms. (steps per millisecond=307 ) properties (out of 16) seen :135227
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 :18522
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 849 ms. (steps per millisecond=1177 ) properties (out of 16) seen :10089
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 16) seen :12832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 836 ms. (steps per millisecond=1196 ) properties (out of 16) seen :9312
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 :14534
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 :18543
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=4048 ) properties (out of 16) seen :23817
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 16) seen :19607
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 :25642
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 :23819
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
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 :15164
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 :17539
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 :10089
[2023-03-17 19:04:13] [INFO ] Invariant cache hit.
[2023-03-17 19:04:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:13] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:13] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:04:13] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:13] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:13] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:04:13] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:04:13] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:13] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:13] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:13] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:04:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:04:14] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:14] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:04:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:04:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:04:14] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:14] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:14] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:04:14] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:14] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:14] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:04:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:14] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:04:14] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:14] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:04:14] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:14] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:04:14] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:14] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:04:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:04:14] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:14] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:04:14] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-17 19:04:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:14] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:14] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:04:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:04:14] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:14] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:14] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:04:14] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:04:14] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:04:14] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:14] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:04:14] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:15] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:04:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:04:15] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:15] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:04:15] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:15] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:04:15] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:15] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:04:15] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:15] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:04:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:04:15] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:15] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:15] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:15] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:04:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:04:15] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:15] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-17 19:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:15] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-17 19:04:15] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:04:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:15] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:04:15] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:15] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:04:15] [INFO ] Added : 6 causal constraints over 2 iterations in 16 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22237, 15864, 23824, 13877, 20843, 23815, 27800, 23825, 25659, 20845, 25660, 23820, 27798, 20839, 22219, 12336]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 6 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:04:32] [INFO ] Invariant cache hit.
[2023-03-17 19:04:32] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-17 19:04:32] [INFO ] Invariant cache hit.
[2023-03-17 19:04:32] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:04:32] [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.
[2023-03-17 19:04:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:04:32] [INFO ] Invariant cache hit.
[2023-03-17 19:04:32] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:04:32] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2473 ms. (steps per millisecond=404 ) properties (out of 16) seen :135418
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 16) seen :11924
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 :11507
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 :23830
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=1538 ) properties (out of 16) seen :10450
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 16) seen :11549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 16) seen :20841
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=4854 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 16) seen :25645
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 :25642
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 :20887
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 16) seen :22229
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 :27778
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 :17613
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 :17541
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 689 ms. (steps per millisecond=1451 ) properties (out of 16) seen :9517
[2023-03-17 19:04:41] [INFO ] Invariant cache hit.
[2023-03-17 19:04:41] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:04:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:41] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:04:41] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:04:41] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:04:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:42] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:04:42] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:04:42] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:42] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:04:42] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:42] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:04:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:04:42] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:42] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:04:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:42] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:04:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:04:42] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 19:04:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:04:42] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:42] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:04:42] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:04:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:04:42] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:42] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:42] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:04:42] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:42] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:42] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:42] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:04:42] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:43] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:04:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:04:43] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:04:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:43] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:04:43] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:04:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:43] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:04:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:04:43] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:04:43] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:43] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:43] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:04:43] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:43] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:04:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:43] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:04:43] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:04:43] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:43] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:04:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:04:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:04:43] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:04:43] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:04:43] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:04:43] [INFO ] Added : 6 causal constraints over 2 iterations in 15 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 :[22239, 15867, 23826, 13879, 20845, 23817, 27802, 25636, 25661, 20847, 25662, 23822, 27800, 20841, 22221, 12338]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:05:00] [INFO ] Invariant cache hit.
[2023-03-17 19:05:00] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-17 19:05:00] [INFO ] Invariant cache hit.
[2023-03-17 19:05:00] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:05:00] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-17 19:05:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:05:00] [INFO ] Invariant cache hit.
[2023-03-17 19:05:00] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:05:00] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2511 ms. (steps per millisecond=398 ) properties (out of 16) seen :135795
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 :18542
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 625 ms. (steps per millisecond=1600 ) properties (out of 16) seen :11526
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 :15883
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 689 ms. (steps per millisecond=1451 ) properties (out of 16) seen :9894
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 :12354
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 :20847
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 16) seen :23811
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 :25642
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 :22248
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 16) seen :22226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
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 :14497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 303 ms. (steps per millisecond=3300 ) properties (out of 16) seen :22225
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 16) seen :12852
[2023-03-17 19:05:09] [INFO ] Invariant cache hit.
[2023-03-17 19:05:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:09] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:05:09] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:05:09] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:05:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:09] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:05:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:05:09] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:09] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:09] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:05:09] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:09] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:09] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:05:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:05:09] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:09] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:05:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:09] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:05:09] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:09] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:09] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:09] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:05:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:05:09] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:05:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:09] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:09] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:05:09] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-17 19:05:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:10] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:05:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:05:10] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:10] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:05:10] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:10] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:10] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:05:10] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-17 19:05:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:10] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:10] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:05:10] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-17 19:05:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:10] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:10] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:05:10] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:10] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:05:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:05:10] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:05:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:10] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:05:10] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:10] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:10] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:05:10] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:10] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:10] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:05:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:10] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:05:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:05:10] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:10] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:10] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:10] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:05:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:10] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:10] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:11] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:05:11] [INFO ] Added : 6 causal constraints over 2 iterations in 15 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 :[22241, 15869, 23828, 13882, 20848, 23819, 27804, 25638, 25663, 22221, 25664, 23824, 27802, 20843, 22223, 12797]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:05:28] [INFO ] Invariant cache hit.
[2023-03-17 19:05:28] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-17 19:05:28] [INFO ] Invariant cache hit.
[2023-03-17 19:05:28] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:05:28] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-17 19:05:28] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 19:05:28] [INFO ] Invariant cache hit.
[2023-03-17 19:05:28] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:05:28] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2467 ms. (steps per millisecond=405 ) properties (out of 16) seen :135559
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 :19634
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 16) seen :9519
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 :19625
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 :10724
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 16) seen :12834
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 :23826
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 :27778
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 :20842
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 :25642
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 :15155
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 245 ms. (steps per millisecond=4081 ) properties (out of 16) seen :25642
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 :22226
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 16) seen :10132
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 :20835
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 675 ms. (steps per millisecond=1481 ) properties (out of 16) seen :9540
[2023-03-17 19:05:37] [INFO ] Invariant cache hit.
[2023-03-17 19:05:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:37] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:37] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:05:37] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:37] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:05:37] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:37] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:37] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:37] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:05:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:05:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:05:37] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:05:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:37] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:05:37] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:05:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:38] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:05:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:05:38] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:38] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:38] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:05:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:38] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:05:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:05:38] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:05:38] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:38] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:05:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:38] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:05:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:05:38] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:38] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:05:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:38] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:05:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:05:38] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:38] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:05:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:38] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:05:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:05:38] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:38] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:05:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:38] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:05:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:05:38] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:38] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:05:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:38] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:05:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:05:38] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:38] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:05:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:38] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:05:38] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:38] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:38] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:38] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:05:38] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:38] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-17 19:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:39] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:39] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:05:39] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-17 19:05:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:39] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:05:39] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:39] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:05:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:05:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:05:39] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:05:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:39] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:39] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:05:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:05:39] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:39] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:39] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:05:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:05:39] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:05:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:39] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:05:39] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:05:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:05:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:05:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:05:39] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:05:39] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:05:39] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:05:39] [INFO ] Added : 6 causal constraints over 2 iterations in 15 ms. Result :sat
Minimization took 4 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22243, 15871, 23830, 13884, 20850, 23821, 27807, 25640, 25665, 22222, 25666, 23826, 27804, 20846, 22225, 12798]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 8 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:05:56] [INFO ] Invariant cache hit.
[2023-03-17 19:05:56] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-17 19:05:56] [INFO ] Invariant cache hit.
[2023-03-17 19:05:57] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:05:57] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-17 19:05:57] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:05:57] [INFO ] Invariant cache hit.
[2023-03-17 19:05:57] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:05:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2599 ms. (steps per millisecond=384 ) properties (out of 16) seen :135152
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 :16675
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 16) seen :13947
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 :18528
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 :14024
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 :13364
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 :17568
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
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 :14517
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 :25642
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 :22264
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 291 ms. (steps per millisecond=3436 ) properties (out of 16) seen :25650
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 :27778
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 :12887
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 :16686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 686 ms. (steps per millisecond=1457 ) properties (out of 16) seen :9644
[2023-03-17 19:06:06] [INFO ] Invariant cache hit.
[2023-03-17 19:06:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:06] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:06:06] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:06:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:06:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:06] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:06:06] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:06:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:06] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:06:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:06:06] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:06:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:06] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:06:06] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:06:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:06] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:06:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:06:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:06:06] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:06:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:06] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:06:06] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:06:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:06:06] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:06:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:06:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:06] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:06:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:06:06] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:06:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:07] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:06:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:07] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:06:07] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:06:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:07] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:07] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:06:07] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:06:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:07] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:06:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:07] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:06:07] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:06:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:07] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:07] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:06:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:06:07] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:06:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:07] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:06:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:07] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:06:07] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:06:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:07] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:06:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:07] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:06:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:06:07] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:06:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:06:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:07] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:06:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:06:07] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:06:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:06:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:07] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:06:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:06:07] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:06:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:07] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:06:07] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:06:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:06:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:08] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:06:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:06:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:06:08] [INFO ] Added : 6 causal constraints over 2 iterations in 15 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 :[22246, 15873, 23833, 13886, 20852, 23823, 27809, 25641, 25667, 22225, 25668, 25639, 27806, 20848, 22227, 12799]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:06:25] [INFO ] Invariant cache hit.
[2023-03-17 19:06:25] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-17 19:06:25] [INFO ] Invariant cache hit.
[2023-03-17 19:06:25] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:06:25] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-17 19:06:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:06:25] [INFO ] Invariant cache hit.
[2023-03-17 19:06:25] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:06:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2469 ms. (steps per millisecond=405 ) properties (out of 16) seen :135822
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 :19674
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=1715 ) properties (out of 16) seen :14568
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 :15152
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 :12814
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 :17567
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 :22236
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 293 ms. (steps per millisecond=3412 ) properties (out of 16) seen :19614
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 :25642
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 :17563
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 16) seen :20832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
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 :16716
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 :16710
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 680 ms. (steps per millisecond=1470 ) properties (out of 16) seen :9573
[2023-03-17 19:06:34] [INFO ] Invariant cache hit.
[2023-03-17 19:06:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:06:34] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:06:34] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:06:34] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:06:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:06:34] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:06:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:06:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:34] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:06:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:06:34] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:06:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:06:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:34] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:06:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:06:34] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:06:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:34] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:06:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:34] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:06:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:06:34] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:06:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:34] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:06:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:34] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:06:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:06:34] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:06:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:06:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:34] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:06:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:06:34] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:06:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:35] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:35] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:06:35] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:06:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:06:35] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:06:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:35] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:06:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:06:35] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:06:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:06:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:06:35] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:06:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:35] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:06:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:35] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:06:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:06:35] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:06:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:35] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:06:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:35] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:06:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:06:35] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:06:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:35] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:06:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:35] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:06:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:06:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:06:35] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:06:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:06:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:36] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:06:36] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:06:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:06:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:36] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:06:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:06:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:06:36] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:06:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:06:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:36] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:06:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:06:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:06:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:06:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:06:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:06:36] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:06:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:06:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:06:36] [INFO ] Added : 6 causal constraints over 2 iterations in 26 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22249, 15876, 23835, 13888, 20854, 23824, 27812, 25643, 25669, 22229, 25669, 25641, 27808, 20851, 22230, 12801]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:06:55] [INFO ] Invariant cache hit.
[2023-03-17 19:06:55] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-17 19:06:55] [INFO ] Invariant cache hit.
[2023-03-17 19:06:55] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:06:55] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-17 19:06:55] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 19:06:55] [INFO ] Invariant cache hit.
[2023-03-17 19:06:55] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 158 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:06:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2832 ms. (steps per millisecond=353 ) properties (out of 16) seen :135223
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 :17557
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 :10771
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 :15884
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 :13368
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 :14514
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=4149 ) properties (out of 16) seen :20834
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 302 ms. (steps per millisecond=3311 ) properties (out of 16) seen :20837
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 16) seen :17539
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 16) seen :23814
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties (out of 16) seen :11923
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 :18536
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 681 ms. (steps per millisecond=1468 ) properties (out of 16) seen :9203
[2023-03-17 19:07:04] [INFO ] Invariant cache hit.
[2023-03-17 19:07:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:04] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:07:04] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:07:04] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:07:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:04] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:07:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:07:04] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:07:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:04] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:07:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:04] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:07:04] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:07:04] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:04] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:04] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:07:04] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:07:04] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:04] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:04] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:07:04] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:07:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:04] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:07:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:04] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:07:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:07:04] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:07:04] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:04] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:07:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:07:04] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:07:04] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:04] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:07:04] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:07:05] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:07:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:07:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:07:05] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:07:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:07:05] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 9 ms.
[2023-03-17 19:07:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:05] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:07:05] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:07:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:05] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:07:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:07:05] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:07:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:07:05] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:07:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:07:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:07:05] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:07:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:06] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:07:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:07:06] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:07:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:06] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:07:06] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:07:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:06] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:07:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:07:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:07:06] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:07:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:07:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:07:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:07:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:06] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:07:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:07:06] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 10 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22251, 15878, 23837, 13890, 20856, 23826, 27814, 25645, 25671, 22231, 25671, 25643, 27810, 20853, 22232, 12803]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 4 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:07:24] [INFO ] Invariant cache hit.
[2023-03-17 19:07:24] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-17 19:07:24] [INFO ] Invariant cache hit.
[2023-03-17 19:07:24] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:07:24] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-17 19:07:24] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 19:07:24] [INFO ] Invariant cache hit.
[2023-03-17 19:07:24] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:07:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2484 ms. (steps per millisecond=402 ) properties (out of 16) seen :134911
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 :17567
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=1472 ) properties (out of 16) seen :10422
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 :16671
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 :17615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 16) seen :15185
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 242 ms. (steps per millisecond=4132 ) properties (out of 16) seen :23811
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=4504 ) properties (out of 16) seen :23809
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 :25642
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 :20855
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 16) seen :22228
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 :27778
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 :12369
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 :23815
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 :11926
[2023-03-17 19:07:32] [INFO ] Invariant cache hit.
[2023-03-17 19:07:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:32] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:07:32] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:07:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:07:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:32] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:07:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:07:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:07:32] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:07:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:32] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:07:32] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:07:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:33] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:07:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:07:33] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:07:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:07:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:33] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:07:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:07:33] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:07:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:33] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:33] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:07:33] [INFO ] Added : 4 causal constraints over 1 iterations in 23 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:07:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:33] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:07:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:33] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 19:07:33] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:07:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:33] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:07:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:33] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:07:33] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:07:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:33] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:07:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:33] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:07:33] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:07:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:33] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:07:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:33] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:07:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:07:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:07:33] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:07:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:34] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:07:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:34] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:07:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:07:34] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:07:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:34] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:34] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:07:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:07:34] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:07:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:34] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:34] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:07:34] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:07:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:34] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:34] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 19:07:34] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:07:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:34] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:07:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:34] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:07:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:07:34] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:07:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:34] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:07:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:34] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:07:34] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:07:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:34] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:07:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:35] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:07:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:07:35] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:07:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:07:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:35] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:07:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:07:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:07:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:07:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:07:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:07:35] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:07:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:07:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:07:35] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 7 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22253, 15880, 23840, 17536, 20858, 23828, 27816, 25647, 25673, 22233, 25673, 25645, 27813, 20855, 23805, 12805]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:07:54] [INFO ] Invariant cache hit.
[2023-03-17 19:07:54] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-17 19:07:54] [INFO ] Invariant cache hit.
[2023-03-17 19:07:54] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:07:54] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-17 19:07:54] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 19:07:54] [INFO ] Invariant cache hit.
[2023-03-17 19:07:54] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:07:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2483 ms. (steps per millisecond=402 ) properties (out of 16) seen :135311
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 :15897
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 874 ms. (steps per millisecond=1144 ) properties (out of 16) seen :9550
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 :18529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 863 ms. (steps per millisecond=1158 ) properties (out of 16) seen :9502
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 :15886
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 235 ms. (steps per millisecond=4255 ) properties (out of 16) seen :23810
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 16) seen :23824
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 :25642
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 :16689
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=4901 ) properties (out of 16) seen :23811
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 542 ms. (steps per millisecond=1845 ) properties (out of 16) seen :14525
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 :15882
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 674 ms. (steps per millisecond=1483 ) properties (out of 16) seen :10798
[2023-03-17 19:08:03] [INFO ] Invariant cache hit.
[2023-03-17 19:08:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:08:03] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:08:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:08:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:03] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:08:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:08:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:08:03] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:08:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:03] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:08:03] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:08:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:08:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:08:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:08:03] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:08:03] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:08:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:08:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:08:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:08:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:08:03] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:08:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:08:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:08:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:08:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:08:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:08:03] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:08:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:04] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:08:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:04] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:08:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:08:04] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:08:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:04] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:08:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:04] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:08:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:08:04] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:08:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:04] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:08:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:04] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:08:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:08:04] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:08:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:04] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:08:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:04] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:08:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:08:04] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:08:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:04] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:08:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:04] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:08:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:08:04] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:08:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:04] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:08:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:04] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:08:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:08:04] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:08:04] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:04] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:08:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:04] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:08:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:08:04] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:08:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:04] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:08:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:04] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:08:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:08:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:08:04] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:08:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:08:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:08:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:08:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:08:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:08:05] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:08:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:08:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:08:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:08:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:08:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:08:05] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:08:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:08:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:08:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:05] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:08:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:08:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:08:05] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:08:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:08:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:08:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:08:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:05] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:08:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:08:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:08:05] [INFO ] Added : 6 causal constraints over 2 iterations in 22 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 :[22255, 15882, 23842, 17539, 20860, 23830, 27818, 25649, 25675, 22235, 25674, 25647, 27815, 20857, 23807, 12806]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:08:24] [INFO ] Invariant cache hit.
[2023-03-17 19:08:24] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-17 19:08:24] [INFO ] Invariant cache hit.
[2023-03-17 19:08:24] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:08:24] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-17 19:08:24] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 19:08:24] [INFO ] Invariant cache hit.
[2023-03-17 19:08:24] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:08:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2958 ms. (steps per millisecond=338 ) properties (out of 16) seen :135402
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 16) seen :20844
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 16) seen :11127
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 :23845
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 672 ms. (steps per millisecond=1488 ) properties (out of 16) seen :10036
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 :16687
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 294 ms. (steps per millisecond=3401 ) properties (out of 16) seen :22226
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 :27778
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 :20843
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 :25642
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 :15161
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 16) seen :22238
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 192 ms. (steps per millisecond=5208 ) properties (out of 16) seen :27778
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 :11159
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 :22244
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 619 ms. (steps per millisecond=1615 ) properties (out of 16) seen :13934
[2023-03-17 19:08:34] [INFO ] Invariant cache hit.
[2023-03-17 19:08:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:08:34] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:08:34] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:08:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:34] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:08:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:08:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:08:34] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:08:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:08:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:08:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:34] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:08:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:08:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:08:34] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:08:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:34] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:08:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:08:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:34] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:08:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:08:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 19:08:34] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:08:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:34] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:08:34] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:08:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:34] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:08:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:08:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:08:34] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:08:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:34] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:08:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:08:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:35] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:08:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:08:35] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:08:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:35] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:08:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:35] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:08:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:08:35] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:08:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:35] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Real]Added 27 Read/Feed constraints in 8 ms returned sat
[2023-03-17 19:08:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:35] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:08:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:08:35] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:08:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:35] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:08:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:35] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:08:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 8 ms.
[2023-03-17 19:08:35] [INFO ] Added : 1 causal constraints over 1 iterations in 21 ms. Result :sat
Minimization took 15 ms.
[2023-03-17 19:08:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:35] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:08:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:35] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:08:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:08:35] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:08:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:35] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:08:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:35] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:08:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:08:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:08:35] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:08:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:36] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:08:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:36] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:08:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:08:36] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:08:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:36] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Real]Added 27 Read/Feed constraints in 10 ms returned sat
[2023-03-17 19:08:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:36] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:08:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:08:36] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:08:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:36] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:08:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:36] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:08:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:08:36] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:08:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:36] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:08:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:36] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:08:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:08:36] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:08:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:36] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:08:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:36] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:08:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:08:36] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:08:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:36] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:08:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:08:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:08:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:08:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:08:37] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:08:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:08:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:08:37] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 8 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, 15884, 23844, 17541, 20862, 23831, 27821, 25651, 25677, 22237, 25676, 25648, 27817, 20859, 23809, 13867]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:08:55] [INFO ] Invariant cache hit.
[2023-03-17 19:08:55] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-17 19:08:55] [INFO ] Invariant cache hit.
[2023-03-17 19:08:55] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:08:55] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-17 19:08:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:08:55] [INFO ] Invariant cache hit.
[2023-03-17 19:08:55] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:08:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2883 ms. (steps per millisecond=346 ) properties (out of 16) seen :135099
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 :20845
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=1589 ) properties (out of 16) seen :13390
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 :16671
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 697 ms. (steps per millisecond=1434 ) properties (out of 16) seen :9839
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 655 ms. (steps per millisecond=1526 ) properties (out of 16) seen :10137
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 16) seen :23812
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=4310 ) properties (out of 16) seen :22222
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 :25642
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 :15897
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 266 ms. (steps per millisecond=3759 ) properties (out of 16) seen :20833
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 :27778
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 :11486
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 :16686
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 696 ms. (steps per millisecond=1436 ) properties (out of 16) seen :9517
[2023-03-17 19:09:05] [INFO ] Invariant cache hit.
[2023-03-17 19:09:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:05] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:09:05] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:09:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:09:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:05] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:09:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:09:05] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:09:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:05] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:09:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:05] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:09:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:09:05] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:09:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:05] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:09:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:05] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:09:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:09:05] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:09:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:05] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:09:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:05] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:09:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:09:05] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:09:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:05] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:09:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:05] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:09:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:09:05] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:09:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:05] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:09:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:09:05] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:09:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:09:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:05] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:09:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:09:05] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:09:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:05] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:09:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:05] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:09:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:09:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:09:05] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:09:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:06] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:09:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:06] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:09:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:09:06] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:09:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:06] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:09:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:06] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 19:09:06] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:09:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:06] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:09:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:06] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:09:06] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:09:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:06] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:09:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:09:06] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:09:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:06] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:09:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:06] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:09:06] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:09:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:06] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:06] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:09:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:09:06] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:09:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:06] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:07] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:09:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:09:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:09:07] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:09:07] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:09:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:07] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:09:07] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:09:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:09:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:07] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 19:09:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:09:07] [INFO ] Added : 6 causal constraints over 2 iterations in 27 ms. Result :sat
Minimization took 8 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 :[22260, 15886, 23847, 17545, 20865, 23833, 27823, 25653, 25679, 22239, 25678, 25651, 27820, 20861, 23811, 13868]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:09:25] [INFO ] Invariant cache hit.
[2023-03-17 19:09:25] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-17 19:09:25] [INFO ] Invariant cache hit.
[2023-03-17 19:09:25] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:09:25] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2023-03-17 19:09:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:09:25] [INFO ] Invariant cache hit.
[2023-03-17 19:09:25] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:09:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2578 ms. (steps per millisecond=387 ) properties (out of 16) seen :135851
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 :15156
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 :14529
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 :17572
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 16) seen :10175
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 16) seen :10426
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 279 ms. (steps per millisecond=3584 ) properties (out of 16) seen :22224
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 289 ms. (steps per millisecond=3460 ) properties (out of 16) seen :23825
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 16) seen :22246
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 :25642
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 :19626
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 :27778
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 :15170
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 :15158
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 :13422
[2023-03-17 19:09:34] [INFO ] Invariant cache hit.
[2023-03-17 19:09:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:09:34] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:09:34] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:09:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:34] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:09:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:09:34] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:09:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:34] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:09:34] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:09:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:34] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:09:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:09:34] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:09:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:34] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:09:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:34] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:09:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:09:34] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:09:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:35] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:35] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:09:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:09:35] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:09:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:35] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:35] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:09:35] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:09:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:35] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:09:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:35] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:09:35] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:09:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:35] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:09:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:35] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:09:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:09:35] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:09:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:35] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:35] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:09:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:09:35] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:09:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:35] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:09:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:35] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:09:35] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:09:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:35] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:35] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:09:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:09:36] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:09:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:36] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:36] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:09:36] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:09:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:36] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:36] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:09:36] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:09:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:36] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:36] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:09:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:09:36] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:09:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:09:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:36] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:09:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:09:36] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:09:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:36] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:09:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:36] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:09:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:09:36] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:09:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:36] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:09:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:09:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:09:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:09:36] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:09:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:09:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:09:36] [INFO ] Added : 6 causal constraints over 2 iterations in 17 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 :[22263, 15888, 23849, 17548, 20867, 23834, 27825, 25655, 25680, 22242, 25680, 25653, 27822, 20863, 23816, 13869]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:09:55] [INFO ] Invariant cache hit.
[2023-03-17 19:09:55] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-17 19:09:55] [INFO ] Invariant cache hit.
[2023-03-17 19:09:55] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:09:55] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-17 19:09:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:09:55] [INFO ] Invariant cache hit.
[2023-03-17 19:09:55] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:09:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2696 ms. (steps per millisecond=370 ) properties (out of 16) seen :135357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 16) seen :20832
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 16) seen :10748
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 617 ms. (steps per millisecond=1620 ) properties (out of 16) seen :15158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 676 ms. (steps per millisecond=1479 ) properties (out of 16) seen :9778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 561 ms. (steps per millisecond=1782 ) properties (out of 16) seen :15906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 278 ms. (steps per millisecond=3597 ) properties (out of 16) seen :19609
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 257 ms. (steps per millisecond=3891 ) properties (out of 16) seen :27778
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 :18522
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 :25642
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 :19632
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 584 ms. (steps per millisecond=1712 ) properties (out of 16) seen :23822
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 599 ms. (steps per millisecond=1669 ) properties (out of 16) seen :12363
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 :20840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 658 ms. (steps per millisecond=1519 ) properties (out of 16) seen :9797
[2023-03-17 19:10:05] [INFO ] Invariant cache hit.
[2023-03-17 19:10:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:05] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:10:05] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:10:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:10:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:05] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:10:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:10:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:10:05] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:10:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:05] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:10:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:10:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:05] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:10:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:10:05] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:10:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:10:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:05] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:10:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:10:05] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:10:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:05] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:10:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:10:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:05] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:10:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:10:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:10:05] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:10:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:06] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:10:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:10:06] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:10:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:10:06] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:10:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:06] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:06] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:10:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:10:06] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:10:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:06] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:10:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:06] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:10:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:10:06] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:10:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:06] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:06] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:10:06] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:10:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:06] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:06] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:10:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:10:06] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:10:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:06] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:10:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:06] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:10:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:10:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:10:06] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:10:07] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:07] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:10:07] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:07] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:10:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:10:07] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:10:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:10:07] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:07] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:10:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:10:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:10:07] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:10:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:07] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:10:07] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:10:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:07] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:10:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:10:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:10:07] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:10:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:07] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:10:07] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:07] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:10:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:10:07] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:10:07] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:07] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:10:07] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:10:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:10:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:07] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:10:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:10:07] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22265, 15890, 23852, 17551, 20869, 23836, 27827, 25657, 25683, 22243, 25682, 25655, 27826, 20865, 23818, 13871]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:10:26] [INFO ] Invariant cache hit.
[2023-03-17 19:10:26] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-17 19:10:26] [INFO ] Invariant cache hit.
[2023-03-17 19:10:26] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:10:26] [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.
[2023-03-17 19:10:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:10:26] [INFO ] Invariant cache hit.
[2023-03-17 19:10:26] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:10:26] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2670 ms. (steps per millisecond=374 ) properties (out of 16) seen :136166
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 :20832
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 16) seen :10451
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 :17563
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 :12357
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 :16762
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 :23814
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
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 :17551
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 :25642
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 :16684
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 16) seen :19609
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 :27778
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 :10411
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 :22251
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=1589 ) properties (out of 16) seen :10127
[2023-03-17 19:10:35] [INFO ] Invariant cache hit.
[2023-03-17 19:10:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:10:35] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:10:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:10:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:35] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:10:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:10:35] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:10:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:10:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:35] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:10:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:10:35] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:10:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:10:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:35] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:10:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:10:35] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:10:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:10:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:35] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:10:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:10:35] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:10:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:35] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:35] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:10:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:10:35] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:10:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:35] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:35] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:10:35] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:10:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:35] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:35] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:10:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:10:36] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:10:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:36] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:10:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:36] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:10:36] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:10:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:36] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:10:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:36] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:10:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:10:36] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:10:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:36] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:10:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:36] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:10:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:10:36] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:10:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:36] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:36] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:10:36] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:10:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:36] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:10:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:36] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:10:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:10:36] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:10:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:36] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:10:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:36] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 8 ms returned sat
[2023-03-17 19:10:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:10:36] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:10:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:36] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:10:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:36] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:10:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 19:10:36] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:10:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:37] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:10:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:10:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:37] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:10:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:10:37] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:10:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:10:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:37] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:10:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:10:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:10:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:10:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:10:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:10:37] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:10:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:10:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:10:37] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22267, 15892, 23854, 17553, 20871, 23838, 27829, 25659, 25685, 22244, 25684, 25657, 27828, 20867, 23820, 13872]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:10:55] [INFO ] Invariant cache hit.
[2023-03-17 19:10:55] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-17 19:10:55] [INFO ] Invariant cache hit.
[2023-03-17 19:10:55] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:10:55] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2023-03-17 19:10:55] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 19:10:55] [INFO ] Invariant cache hit.
[2023-03-17 19:10:55] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:10:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2666 ms. (steps per millisecond=375 ) properties (out of 16) seen :135447
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 :13904
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 :9795
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 :17555
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 :12821
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 :13392
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 :25659
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
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 :15893
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 :25642
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 :20854
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 463 ms. (steps per millisecond=2159 ) properties (out of 16) seen :14494
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 :27778
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 :11153
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 :19627
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 16) seen :10109
[2023-03-17 19:11:05] [INFO ] Invariant cache hit.
[2023-03-17 19:11:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:05] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:11:05] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:11:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:11:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:05] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:11:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:11:05] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:11:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:05] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:11:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:05] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:11:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:11:05] [INFO ] Added : 4 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:11:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:05] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:11:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:05] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:11:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:11:05] [INFO ] Added : 2 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:11:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:05] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:11:05] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:11:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:11:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:05] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:11:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:11:05] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:11:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:06] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:11:06] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:11:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:11:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:06] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:11:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:11:06] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:11:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:06] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:11:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:06] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:11:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:11:06] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:11:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:11:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:06] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:11:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:11:06] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:11:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:06] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:11:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:06] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:11:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:11:06] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:11:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:06] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:11:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:06] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:11:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:11:06] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-17 19:11:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:06] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:06] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:11:06] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:11:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:06] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:11:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:06] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:11:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:11:06] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:11:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:06] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:11:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:06] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:11:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:11:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:11:06] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:11:07] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:07] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:11:07] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:11:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:07] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:11:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:11:07] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:11:07] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:07] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:11:07] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:11:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:11:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:07] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:11:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:11:07] [INFO ] Added : 6 causal constraints over 2 iterations in 24 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 :[22269, 15895, 23856, 17556, 20874, 25639, 27831, 25660, 25687, 22247, 25686, 25659, 27830, 20869, 23823, 13874]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:11:26] [INFO ] Invariant cache hit.
[2023-03-17 19:11:26] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-17 19:11:26] [INFO ] Invariant cache hit.
[2023-03-17 19:11:26] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:11:26] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2023-03-17 19:11:26] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 19:11:26] [INFO ] Invariant cache hit.
[2023-03-17 19:11:26] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 135 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:11:26] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2831 ms. (steps per millisecond=353 ) properties (out of 16) seen :135542
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 :18582
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 16) seen :10097
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 :15869
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 16) seen :11958
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 16) seen :18549
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 325 ms. (steps per millisecond=3076 ) properties (out of 16) seen :23827
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 314 ms. (steps per millisecond=3184 ) properties (out of 16) seen :22237
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 :25642
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 :18523
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=5181 ) properties (out of 16) seen :25640
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 591 ms. (steps per millisecond=1692 ) properties (out of 16) seen :12860
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 :22244
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=1472 ) properties (out of 16) seen :9785
[2023-03-17 19:11:35] [INFO ] Invariant cache hit.
[2023-03-17 19:11:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:35] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:11:35] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:11:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:35] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:11:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:11:35] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:11:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:35] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:11:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:35] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:11:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:11:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:11:35] [INFO ] Added : 4 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:11:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:35] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:11:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:11:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:35] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:11:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:11:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:11:35] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:11:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:36] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:36] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:11:36] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:11:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:36] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:36] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:11:36] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:11:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:36] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:36] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:11:36] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:11:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:36] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:36] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:11:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:11:36] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:11:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:36] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:36] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:11:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:11:36] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:11:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:36] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:36] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:11:36] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:11:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:36] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:11:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:36] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:11:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:11:36] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:11:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:36] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:37] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:11:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:11:37] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:11:37] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:37] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:11:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:37] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:11:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:11:37] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:11:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:37] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:11:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:37] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:11:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:11:37] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:11:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:37] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:11:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:37] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:11:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:11:37] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 19:11:37] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:37] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:11:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:37] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:11:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:11:37] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:11:37] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:37] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:11:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:11:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:11:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:11:37] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:11:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:11:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:11:37] [INFO ] Added : 6 causal constraints over 2 iterations in 25 ms. Result :sat
Minimization took 8 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, 15897, 23858, 17558, 20876, 25641, 27834, 25662, 25689, 22249, 25688, 25661, 27832, 20871, 23825, 13876]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:11:56] [INFO ] Invariant cache hit.
[2023-03-17 19:11:56] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-17 19:11:56] [INFO ] Invariant cache hit.
[2023-03-17 19:11:57] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:11:57] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-17 19:11:57] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 19:11:57] [INFO ] Invariant cache hit.
[2023-03-17 19:11:57] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:11:57] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2839 ms. (steps per millisecond=352 ) properties (out of 16) seen :135609
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 :20854
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 742 ms. (steps per millisecond=1347 ) properties (out of 16) seen :9535
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 393 ms. (steps per millisecond=2544 ) properties (out of 16) seen :17552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 597 ms. (steps per millisecond=1675 ) properties (out of 16) seen :11926
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 16) seen :10107
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 :15872
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 16) seen :27778
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 :23846
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 370 ms. (steps per millisecond=2702 ) properties (out of 16) seen :19611
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 :25642
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 :20846
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 16) seen :13925
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 :20852
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 686 ms. (steps per millisecond=1457 ) properties (out of 16) seen :9544
[2023-03-17 19:12:06] [INFO ] Invariant cache hit.
[2023-03-17 19:12:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:06] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:12:06] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:12:06] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:12:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:06] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:12:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:12:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:12:06] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:12:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:06] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:12:06] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:12:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:07] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:12:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:12:07] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:12:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:07] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:12:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:07] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:12:07] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 10 ms.
[2023-03-17 19:12:07] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:07] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Real]Added 27 Read/Feed constraints in 13 ms returned sat
[2023-03-17 19:12:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:07] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:12:07] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:12:07] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:07] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:07] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:12:07] [INFO ] Added : 3 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:12:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:12:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:07] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:12:07] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:12:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:07] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:12:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:07] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:12:07] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:12:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:07] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:12:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:07] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:12:07] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:12:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:08] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:12:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:12:08] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:12:08] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:08] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:12:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:08] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:12:08] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:12:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:08] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:12:08] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:12:08] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:08] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:12:08] [INFO ] Added : 1 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:12:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:08] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:08] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:12:08] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 19:12:08] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:08] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:08] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:12:08] [INFO ] Added : 4 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:12:08] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:08] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:08] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:08] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:08] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:12:08] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:12:08] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:09] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:12:09] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:12:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:09] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:12:09] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:09] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:12:09] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22273, 15899, 23860, 17560, 20878, 25643, 27836, 25664, 25691, 22251, 25690, 25663, 27834, 20873, 23827, 13879]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:12:26] [INFO ] Invariant cache hit.
[2023-03-17 19:12:26] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-17 19:12:26] [INFO ] Invariant cache hit.
[2023-03-17 19:12:26] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:12:26] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-17 19:12:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:12:26] [INFO ] Invariant cache hit.
[2023-03-17 19:12:26] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:12:26] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2518 ms. (steps per millisecond=397 ) properties (out of 16) seen :134972
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 498 ms. (steps per millisecond=2008 ) properties (out of 16) seen :20888
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 :12383
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 :17549
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 :11106
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 :13907
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 :20837
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 :27778
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 :22232
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 :25642
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 :15883
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=4115 ) properties (out of 16) seen :25642
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 :27778
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 16) seen :11513
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 :14529
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 16) seen :9823
[2023-03-17 19:12:35] [INFO ] Invariant cache hit.
[2023-03-17 19:12:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:35] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:12:35] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:12:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:12:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:35] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:12:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:12:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:12:35] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:12:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:35] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:12:35] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:12:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:36] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:12:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:12:36] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:12:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:36] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:36] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:12:36] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:12:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:36] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:36] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:12:36] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:12:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:36] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:12:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:36] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:12:36] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:12:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:36] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:12:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:36] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:12:36] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:12:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:36] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:12:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:36] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:12:36] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:12:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:36] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:36] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:12:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:12:36] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:12:37] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:37] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:12:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:37] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:12:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:12:37] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:12:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:37] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:37] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:12:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:12:37] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:12:37] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:37] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:12:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:37] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:12:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:12:37] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:12:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:37] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:37] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:12:37] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:12:37] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:37] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:12:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:37] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:12:37] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:12:37] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:37] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:12:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:37] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:12:37] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:12:37] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:12:37] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:37] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:12:37] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:12:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:38] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:12:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:12:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:12:38] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:12:38] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:38] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:12:38] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:12:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:12:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:12:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:12:38] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:12:38] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:12:38] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:12:38] [INFO ] Added : 6 causal constraints over 2 iterations in 25 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 :[22275, 15901, 23862, 17562, 20880, 25645, 27839, 25665, 25693, 22253, 25692, 25665, 27836, 20875, 23829, 13881]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:12:56] [INFO ] Invariant cache hit.
[2023-03-17 19:12:56] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-17 19:12:56] [INFO ] Invariant cache hit.
[2023-03-17 19:12:56] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:12:56] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-17 19:12:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:12:56] [INFO ] Invariant cache hit.
[2023-03-17 19:12:56] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 118 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:12:56] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2619 ms. (steps per millisecond=381 ) properties (out of 16) seen :135351
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 275 ms. (steps per millisecond=3636 ) properties (out of 16) seen :22229
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 :10418
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 :23822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 16) seen :11934
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 :12826
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 16) seen :25647
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 :27778
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 :17602
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 :25642
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 :19621
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 16) seen :25656
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 16) seen :9519
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 :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 691 ms. (steps per millisecond=1447 ) properties (out of 16) seen :9848
[2023-03-17 19:13:05] [INFO ] Invariant cache hit.
[2023-03-17 19:13:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:05] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:13:05] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:13:05] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:13:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:05] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:13:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:13:05] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:13:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:05] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:13:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:05] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:13:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:13:05] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:13:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:05] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:13:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:05] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:13:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:13:05] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:13:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:05] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:13:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:05] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:13:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:13:05] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:13:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:05] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:05] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:13:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:13:05] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:13:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:05] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:13:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:05] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:13:05] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:13:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:05] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:13:05] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:06] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:13:06] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:13:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:06] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:06] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:13:06] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:13:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:06] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:06] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:13:06] [INFO ] Added : 0 causal constraints over 0 iterations in 15 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:13:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:06] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:06] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:13:06] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:13:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:06] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:06] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:13:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:13:06] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:13:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:06] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:06] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:13:06] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:13:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:06] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:06] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:13:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:13:06] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:13:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:07] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:13:07] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:07] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:13:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:13:07] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:13:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:07] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:13:07] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:07] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:13:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:13:07] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:13:07] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:07] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:13:07] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:13:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:07] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:07] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:13:07] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:07] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:13:07] [INFO ] Added : 6 causal constraints over 2 iterations in 27 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 :[22277, 15904, 23864, 17564, 20883, 25648, 27841, 25667, 25696, 22254, 25694, 25667, 27839, 20878, 23832, 13884]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:13:25] [INFO ] Invariant cache hit.
[2023-03-17 19:13:25] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-17 19:13:25] [INFO ] Invariant cache hit.
[2023-03-17 19:13:25] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:13:25] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-17 19:13:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:13:25] [INFO ] Invariant cache hit.
[2023-03-17 19:13:25] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:13:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2468 ms. (steps per millisecond=405 ) properties (out of 16) seen :135396
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 :19643
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 :12886
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 :17552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties (out of 16) seen :12840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 630 ms. (steps per millisecond=1587 ) properties (out of 16) seen :11162
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 16) seen :23822
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 :27778
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=3787 ) properties (out of 16) seen :23816
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 :25642
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 :15875
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=4184 ) properties (out of 16) seen :23813
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 :27778
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 16) seen :10793
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 :16668
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 16) seen :11193
[2023-03-17 19:13:34] [INFO ] Invariant cache hit.
[2023-03-17 19:13:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:13:34] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:13:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:13:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:13:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:13:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:13:34] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:13:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:13:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:13:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:13:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:13:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:13:34] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:13:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:34] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:13:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:13:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:34] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:13:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:13:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:13:34] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:13:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:13:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:35] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:13:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:13:35] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:13:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:35] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:35] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 6 ms.
[2023-03-17 19:13:35] [INFO ] Added : 3 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:13:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:35] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:35] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:13:35] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:13:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:35] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:35] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:13:35] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:13:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:35] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:35] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:13:35] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:13:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:35] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:35] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:13:35] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:13:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:35] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:35] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:13:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:13:35] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:13:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:36] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:36] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:13:36] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:13:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:36] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:36] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:13:36] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:13:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:36] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:36] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:13:36] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:13:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:36] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:13:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:36] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:13:36] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:13:36] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:36] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:13:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:36] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:13:36] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:13:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:36] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-17 19:13:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:13:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:13:36] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:13:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:13:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:13:36] [INFO ] Added : 6 causal constraints over 2 iterations in 25 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 :[22280, 15906, 23867, 17567, 20885, 25650, 27844, 25669, 25698, 22256, 25696, 25669, 27841, 20880, 23834, 13886]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:13:55] [INFO ] Invariant cache hit.
[2023-03-17 19:13:55] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-17 19:13:55] [INFO ] Invariant cache hit.
[2023-03-17 19:13:55] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:13:55] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-17 19:13:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:13:55] [INFO ] Invariant cache hit.
[2023-03-17 19:13:55] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:13:55] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2588 ms. (steps per millisecond=386 ) properties (out of 16) seen :135234
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 260 ms. (steps per millisecond=3846 ) properties (out of 16) seen :22227
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 :11906
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=3225 ) properties (out of 16) seen :19611
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 16) seen :11933
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 :10075
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 269 ms. (steps per millisecond=3717 ) properties (out of 16) seen :23815
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 :27778
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 :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=4347 ) properties (out of 16) seen :25642
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 :11522
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 :25642
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 :23820
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 :27778
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 :12352
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 :19614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 687 ms. (steps per millisecond=1455 ) properties (out of 16) seen :12385
[2023-03-17 19:14:04] [INFO ] Invariant cache hit.
[2023-03-17 19:14:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:04] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:14:04] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:14:04] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:14:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:14:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:04] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:14:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:14:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:14:04] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:14:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:04] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:14:04] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:14:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:04] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:14:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:14:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:14:04] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:14:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:04] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:14:04] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:14:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:04] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:14:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:14:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:14:04] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:14:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:04] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:14:04] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:14:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:04] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:14:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:14:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:14:04] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:14:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:04] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:14:04] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:14:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:04] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:14:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:14:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:14:04] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:14:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:04] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:14:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:05] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:14:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:14:05] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:14:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:14:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:05] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:14:05] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:14:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:05] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:05] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:14:05] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:14:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:05] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:14:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:14:05] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:14:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:05] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:14:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:05] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:14:05] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:14:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:05] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:05] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:14:05] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:14:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:05] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:14:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:05] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:14:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:14:05] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:14:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:06] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:14:06] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:14:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:06] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:14:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:14:06] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:14:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:06] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:14:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:06] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:14:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:14:06] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:14:06] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:06] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:14:06] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:06] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:14:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:14:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:14:06] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:14:06] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:14:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:06] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:14:06] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:14:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:14:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:06] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:14:06] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:14:06] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:14:06] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 8 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[22282, 15910, 23870, 17569, 20887, 25652, 27846, 25670, 25700, 22259, 25698, 25670, 27844, 20883, 23837, 13888]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:14:24] [INFO ] Invariant cache hit.
[2023-03-17 19:14:24] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-17 19:14:24] [INFO ] Invariant cache hit.
[2023-03-17 19:14:25] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:14:25] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-17 19:14:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:14:25] [INFO ] Invariant cache hit.
[2023-03-17 19:14:25] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:14:25] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2712 ms. (steps per millisecond=368 ) properties (out of 16) seen :136114
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 :12391
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 16) seen :11503
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 :18525
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 :14512
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 16) seen :14531
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 :20839
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 249 ms. (steps per millisecond=4016 ) properties (out of 16) seen :22223
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 :25642
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 :15891
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 :25642
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 :18551
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 :27778
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 :12878
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 16) seen :19615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 719 ms. (steps per millisecond=1390 ) properties (out of 16) seen :8748
[2023-03-17 19:14:34] [INFO ] Invariant cache hit.
[2023-03-17 19:14:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:34] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:14:34] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:14:34] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:14:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:34] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:14:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:14:34] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:14:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:14:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:34] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:14:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:14:34] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:14:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:34] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:14:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:34] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:14:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:14:34] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:14:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:14:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:34] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:14:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:14:34] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:14:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:34] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:14:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:34] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:14:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:14:34] [INFO ] Added : 3 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:14:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:34] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:14:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:34] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:14:34] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:14:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:34] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:14:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:34] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:14:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:14:34] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:14:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:34] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:14:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:34] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:14:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:14:34] [INFO ] Added : 1 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:14:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:34] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:14:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:35] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:14:35] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:14:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:35] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:35] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:14:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:14:35] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:14:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:35] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:35] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:14:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:14:35] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:14:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:35] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:35] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:14:35] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:14:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:35] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:14:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:35] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:14:35] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:14:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:35] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:14:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:35] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:14:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:14:35] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:14:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:35] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:35] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:14:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:14:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:14:35] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:14:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:36] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:14:36] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:14:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:14:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:14:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:14:36] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:14:36] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:14:36] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:14:36] [INFO ] Added : 6 causal constraints over 2 iterations in 25 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 :[22284, 15912, 23872, 17571, 20889, 25654, 27848, 25672, 25702, 22261, 25700, 25672, 27847, 20886, 23839, 13889]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:14:54] [INFO ] Invariant cache hit.
[2023-03-17 19:14:54] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-17 19:14:54] [INFO ] Invariant cache hit.
[2023-03-17 19:14:54] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:14:54] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2023-03-17 19:14:54] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 19:14:54] [INFO ] Invariant cache hit.
[2023-03-17 19:14:54] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:14:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2448 ms. (steps per millisecond=408 ) properties (out of 16) seen :135130
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 :14514
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 :12386
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 :13903
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 :12351
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 :15189
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 :20850
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 16) seen :23824
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 :25642
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 :12850
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 274 ms. (steps per millisecond=3649 ) properties (out of 16) seen :20831
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 :27778
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 :15950
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 :16677
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 546 ms. (steps per millisecond=1831 ) properties (out of 16) seen :13372
[2023-03-17 19:15:03] [INFO ] Invariant cache hit.
[2023-03-17 19:15:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:15:03] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:15:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:15:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:15:03] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-17 19:15:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:15:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:15:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:15:03] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:15:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:15:03] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:15:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:03] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-17 19:15:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:15:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:15:03] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:15:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:15:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:03] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:15:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:15:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:15:03] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:15:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:15:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:04] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:15:04] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:15:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:04] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:15:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:04] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:15:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:15:04] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:15:04] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:04] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:15:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:04] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:15:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:15:04] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:15:04] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:04] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:15:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:04] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:15:04] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:15:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:04] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:15:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:04] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:15:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:15:04] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:15:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:04] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:04] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:15:04] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:15:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:04] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:15:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:04] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:15:04] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-17 19:15:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:04] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:04] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:15:04] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:15:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:04] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:04] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:15:04] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-17 19:15:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:05] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:15:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:05] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:15:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:15:05] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:15:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:05] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:15:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:05] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:15:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:15:05] [INFO ] Added : 2 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:15:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:05] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:15:05] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:15:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:05] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:15:05] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:05] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:15:05] [INFO ] Added : 6 causal constraints over 2 iterations in 15 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 :[22286, 15915, 23874, 17573, 20892, 25655, 27850, 25674, 25704, 22263, 25702, 25675, 27849, 20888, 23842, 13890]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:15:24] [INFO ] Invariant cache hit.
[2023-03-17 19:15:24] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-17 19:15:24] [INFO ] Invariant cache hit.
[2023-03-17 19:15:24] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:15:24] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-17 19:15:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:15:24] [INFO ] Invariant cache hit.
[2023-03-17 19:15:24] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:15:24] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2656 ms. (steps per millisecond=376 ) properties (out of 16) seen :135327
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 :15887
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 :12439
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 :14508
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=1610 ) properties (out of 16) seen :11518
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 :11935
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 :22232
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 :27778
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 :15894
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 16) seen :15885
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=4385 ) properties (out of 16) seen :22222
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 16) seen :27778
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 :19630
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 :11108
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 655 ms. (steps per millisecond=1526 ) properties (out of 16) seen :10449
[2023-03-17 19:15:33] [INFO ] Invariant cache hit.
[2023-03-17 19:15:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:33] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:15:33] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:15:33] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:33] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:15:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:15:33] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:15:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:33] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:15:33] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:15:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:33] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:15:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:15:33] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:15:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:15:33] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:15:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:33] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:15:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:15:33] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:15:33] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:33] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:15:33] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:15:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:34] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:15:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:15:34] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:15:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:34] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:15:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:34] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:15:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:15:34] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:15:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:34] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:15:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:34] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:15:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:15:34] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:15:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:34] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Real]Added 27 Read/Feed constraints in 9 ms returned sat
[2023-03-17 19:15:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:34] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:15:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:15:34] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:15:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:34] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:15:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:34] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:15:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:15:34] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:15:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:34] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:15:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:34] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:15:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:15:34] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:15:34] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:34] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:15:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:34] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:15:34] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:15:34] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:15:34] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:35] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:15:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:35] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:15:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:15:35] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:15:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:35] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:15:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:35] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:15:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:15:35] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:15:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:35] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:15:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:35] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:15:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:15:35] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:15:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:35] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:15:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:35] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:15:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:15:35] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:15:35] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:35] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:15:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:35] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:15:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:15:35] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:15:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:35] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:15:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:15:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:15:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:15:35] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:15:35] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:15:35] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:15:35] [INFO ] Added : 6 causal constraints over 2 iterations in 25 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 :[22288, 15917, 23876, 17575, 20894, 25657, 27852, 25675, 25706, 22265, 25704, 25677, 27852, 20890, 23845, 13891]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:15:54] [INFO ] Invariant cache hit.
[2023-03-17 19:15:54] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-17 19:15:54] [INFO ] Invariant cache hit.
[2023-03-17 19:15:54] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:15:54] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-17 19:15:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:15:54] [INFO ] Invariant cache hit.
[2023-03-17 19:15:54] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:15:54] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2435 ms. (steps per millisecond=410 ) properties (out of 16) seen :135281
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 16) seen :23812
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=1497 ) properties (out of 16) seen :10759
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 307 ms. (steps per millisecond=3257 ) properties (out of 16) seen :22229
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 :14510
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 :19614
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 16) seen :22237
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 273 ms. (steps per millisecond=3663 ) properties (out of 16) seen :23819
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 :25642
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 :16682
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 305 ms. (steps per millisecond=3278 ) properties (out of 16) seen :19607
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 :27778
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 :10734
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 :20845
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 673 ms. (steps per millisecond=1485 ) properties (out of 16) seen :9528
[2023-03-17 19:16:02] [INFO ] Invariant cache hit.
[2023-03-17 19:16:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:02] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:16:02] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:16:02] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:02] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:16:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:16:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:16:02] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:16:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:02] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:16:02] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:16:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:02] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:16:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:16:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:16:02] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:16:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:02] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:16:02] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:16:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:02] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:16:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:16:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:16:02] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:16:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:02] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:16:02] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:02] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:16:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:16:02] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:16:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:16:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:16:03] [INFO ] Added : 3 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:16:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:16:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:16:03] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:16:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:16:03] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:16:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:16:03] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:16:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:03] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:16:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:16:03] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:16:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:03] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:16:03] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:16:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:16:03] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:16:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:16:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:03] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:16:03] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:16:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:16:03] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:16:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:03] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:16:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:16:03] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:16:03] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:16:03] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:16:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:04] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:16:04] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:04] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:16:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:16:04] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:16:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:04] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:16:04] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:16:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:04] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:16:04] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:04] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:16:04] [INFO ] Added : 6 causal constraints over 2 iterations in 16 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 :[23804, 15920, 23878, 17577, 20896, 25659, 27854, 25677, 25708, 22268, 25706, 25678, 27854, 20892, 23847, 13893]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:16:22] [INFO ] Invariant cache hit.
[2023-03-17 19:16:22] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-17 19:16:22] [INFO ] Invariant cache hit.
[2023-03-17 19:16:22] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:16:22] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-17 19:16:22] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 19:16:22] [INFO ] Invariant cache hit.
[2023-03-17 19:16:22] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:16:22] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2608 ms. (steps per millisecond=383 ) properties (out of 16) seen :135547
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 :12340
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 565 ms. (steps per millisecond=1769 ) properties (out of 16) seen :13918
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 :23853
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 :11154
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 :17597
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 16) seen :25651
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 286 ms. (steps per millisecond=3496 ) properties (out of 16) seen :23818
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 :25642
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 :14499
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 250 ms. (steps per millisecond=4000 ) properties (out of 16) seen :22227
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
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 :14531
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 301 ms. (steps per millisecond=3322 ) properties (out of 16) seen :19610
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 619 ms. (steps per millisecond=1615 ) properties (out of 16) seen :10753
[2023-03-17 19:16:31] [INFO ] Invariant cache hit.
[2023-03-17 19:16:31] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:31] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:16:31] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:16:31] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:31] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:16:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:16:31] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:16:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:16:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:31] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:16:31] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:16:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:31] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:31] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:16:31] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:16:31] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:31] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:31] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:16:31] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:16:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:31] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:16:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:31] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:16:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:16:31] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:16:31] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:31] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:16:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:31] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:16:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:16:31] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:16:31] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:31] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:16:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:31] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:16:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:16:31] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:16:31] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:31] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:16:31] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:16:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:32] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:16:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:16:32] [INFO ] Added : 1 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:16:32] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:32] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:16:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:32] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:16:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:16:32] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:16:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:32] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:16:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:32] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:16:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:16:32] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:16:32] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:32] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:16:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:32] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:16:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:16:32] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:16:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:32] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:16:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:32] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:16:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:16:32] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:16:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:32] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:16:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:32] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:16:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:16:32] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:16:32] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:32] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:16:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:32] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:16:32] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:16:32] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:16:32] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:16:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:16:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:33] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:16:33] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:16:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:16:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:33] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:16:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:16:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:16:33] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:16:33] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:16:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:33] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:16:33] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:16:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:16:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:16:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:16:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:16:33] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:16:33] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:16:33] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:16:33] [INFO ] Added : 6 causal constraints over 2 iterations in 23 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 :[23808, 15923, 23881, 17579, 20898, 25661, 27856, 25679, 25710, 22270, 25708, 25680, 27856, 20894, 23849, 13895]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:16:51] [INFO ] Invariant cache hit.
[2023-03-17 19:16:51] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-17 19:16:51] [INFO ] Invariant cache hit.
[2023-03-17 19:16:51] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:16:51] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-17 19:16:51] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 19:16:51] [INFO ] Invariant cache hit.
[2023-03-17 19:16:51] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:16:51] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2443 ms. (steps per millisecond=409 ) properties (out of 16) seen :135631
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 :19615
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 :13925
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 :18536
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 :11900
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 :17590
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 :20831
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 :27778
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 270 ms. (steps per millisecond=3703 ) properties (out of 16) seen :22227
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 :25642
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 :16696
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 16) seen :19610
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 589 ms. (steps per millisecond=1697 ) properties (out of 16) seen :15188
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 16) seen :20846
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 671 ms. (steps per millisecond=1490 ) properties (out of 16) seen :10093
[2023-03-17 19:17:00] [INFO ] Invariant cache hit.
[2023-03-17 19:17:00] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:00] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:17:00] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:17:00] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:17:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:00] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:00] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:00] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:00] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:00] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:00] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:17:00] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:00] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:00] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:17:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:00] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:17:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:17:00] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:17:00] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:17:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:00] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:17:00] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:17:00] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:00] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:00] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:17:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:17:00] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:17:00] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:00] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:17:00] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:17:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:01] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:17:01] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:17:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:01] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:01] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:17:01] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:01] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:17:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:01] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:01] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:01] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:01] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:01] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:01] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:01] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:17:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:01] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-17 19:17:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:01] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:17:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:01] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:17:01] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:01] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:17:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:01] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:01] [INFO ] Added : 0 causal constraints over 0 iterations in 11 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:17:01] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:01] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:01] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:17:01] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:17:01] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:01] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:01] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:17:01] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:17:01] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:17:02] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:17:02] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:02] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:17:02] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:02] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:02] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:17:02] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:02] [INFO ] Added : 6 causal constraints over 2 iterations in 15 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 :[23810, 15925, 23884, 17581, 20900, 25663, 27859, 25680, 25712, 22272, 25710, 25682, 27859, 20896, 23851, 13897]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:17:19] [INFO ] Invariant cache hit.
[2023-03-17 19:17:19] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-17 19:17:19] [INFO ] Invariant cache hit.
[2023-03-17 19:17:20] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:17:20] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-17 19:17:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:17:20] [INFO ] Invariant cache hit.
[2023-03-17 19:17:20] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:17:20] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2664 ms. (steps per millisecond=375 ) properties (out of 16) seen :135043
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 :20888
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=1499 ) properties (out of 16) seen :10443
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 16) seen :19615
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 623 ms. (steps per millisecond=1605 ) properties (out of 16) seen :11538
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 :14494
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 :18519
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 :27778
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 :19630
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 :25642
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 :10783
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 258 ms. (steps per millisecond=3875 ) properties (out of 16) seen :23814
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=1412 ) properties (out of 16) seen :8872
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 :23825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 592 ms. (steps per millisecond=1689 ) properties (out of 16) seen :12361
[2023-03-17 19:17:29] [INFO ] Invariant cache hit.
[2023-03-17 19:17:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:17:29] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:17:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:17:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:29] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:17:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:29] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:17:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:29] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:29] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:29] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:29] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:29] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:17:29] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:17:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:29] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:29] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:17:29] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:17:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:29] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:29] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:17:29] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:17:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:30] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:30] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:17:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:17:30] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:17:30] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:30] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:30] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:17:30] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:17:30] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:30] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:30] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:17:30] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:17:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:30] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:30] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:17:30] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:17:30] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:30] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:30] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:17:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:17:30] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:17:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:30] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:30] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:17:30] [INFO ] Added : 1 causal constraints over 1 iterations in 16 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:17:30] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:30] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:17:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:30] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:17:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:17:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:17:31] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:17:31] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:31] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:17:31] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:31] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:17:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:17:31] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:17:31] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:31] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:17:31] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:31] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:17:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:17:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:17:31] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:17:31] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:31] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:17:31] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:17:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:17:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:31] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:17:31] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:17:31] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:17:31] [INFO ] Added : 6 causal constraints over 2 iterations in 23 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 :[23812, 15927, 23886, 17583, 20902, 25665, 27862, 25682, 25714, 22274, 25712, 25684, 27861, 20898, 23854, 13899]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:17:49] [INFO ] Invariant cache hit.
[2023-03-17 19:17:49] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-17 19:17:49] [INFO ] Invariant cache hit.
[2023-03-17 19:17:49] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:17:49] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-17 19:17:49] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 19:17:49] [INFO ] Invariant cache hit.
[2023-03-17 19:17:49] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:17:49] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2622 ms. (steps per millisecond=381 ) properties (out of 16) seen :135388
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 409 ms. (steps per millisecond=2444 ) properties (out of 16) seen :20886
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 :20953
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 :19629
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 :11132
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 :13337
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 :16672
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 :27778
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 :23827
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 :25642
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 :18563
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 :25642
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 :22229
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 16) seen :13360
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 366 ms. (steps per millisecond=2732 ) properties (out of 16) seen :23822
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 659 ms. (steps per millisecond=1517 ) properties (out of 16) seen :9530
[2023-03-17 19:17:58] [INFO ] Invariant cache hit.
[2023-03-17 19:17:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:17:58] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:17:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:17:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:58] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:17:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:17:58] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:17:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:58] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:58] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:58] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:58] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:58] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:58] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:58] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:59] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:59] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:59] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:17:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:17:59] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:59] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:59] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:59] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 3 ms.
[2023-03-17 19:17:59] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:59] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:17:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:17:59] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:59] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:17:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:59] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:59] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:59] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:17:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:59] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 3 ms.
[2023-03-17 19:17:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:17:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:59] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:59] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:17:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:17:59] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:59] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:17:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:59] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:17:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:59] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:17:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:59] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:17:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:17:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:17:59] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:17:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:17:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:17:59] [INFO ] Added : 6 causal constraints over 2 iterations in 16 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 :[23814, 20827, 23888, 17585, 20904, 25667, 27864, 25684, 25716, 22276, 25714, 25686, 27863, 20900, 23856, 13901]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:18:19] [INFO ] Invariant cache hit.
[2023-03-17 19:18:19] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-17 19:18:19] [INFO ] Invariant cache hit.
[2023-03-17 19:18:19] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:18:19] [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.
[2023-03-17 19:18:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:18:19] [INFO ] Invariant cache hit.
[2023-03-17 19:18:19] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:18:19] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2610 ms. (steps per millisecond=383 ) properties (out of 16) seen :135628
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 :18525
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 723 ms. (steps per millisecond=1383 ) properties (out of 16) seen :12849
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 :22223
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 16) seen :12382
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 :13361
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=4366 ) properties (out of 16) seen :23814
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 :27778
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 :20852
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 :25642
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 :16706
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 :25642
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 :17549
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 16) seen :11202
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 16) seen :12840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 675 ms. (steps per millisecond=1481 ) properties (out of 16) seen :9544
[2023-03-17 19:18:28] [INFO ] Invariant cache hit.
[2023-03-17 19:18:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:28] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:18:28] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:18:28] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:18:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:28] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:18:28] [INFO ] Added : 2 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:18:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:28] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:18:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:28] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:18:28] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:18:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:18:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:28] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:18:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:18:28] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:18:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:28] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:18:28] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:18:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:28] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:28] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:18:28] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:18:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:28] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:18:28] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:18:29] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:18:29] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:18:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:18:29] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-17 19:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:18:29] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:18:29] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:18:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:18:29] [INFO ] Added : 4 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:18:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:18:29] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:18:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:18:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:18:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:29] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:30] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:30] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:18:30] [INFO ] Added : 6 causal constraints over 2 iterations in 17 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 :[23816, 20829, 23890, 17587, 20905, 25669, 27867, 25686, 25718, 22278, 25716, 25688, 27866, 20903, 23859, 13903]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:18:48] [INFO ] Invariant cache hit.
[2023-03-17 19:18:48] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-17 19:18:48] [INFO ] Invariant cache hit.
[2023-03-17 19:18:48] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:18:48] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-17 19:18:48] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 19:18:48] [INFO ] Invariant cache hit.
[2023-03-17 19:18:48] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:18:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2872 ms. (steps per millisecond=348 ) properties (out of 16) seen :135847
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 :17572
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 16) seen :11139
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 :19630
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 16) seen :10098
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 :12354
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 268 ms. (steps per millisecond=3731 ) properties (out of 16) seen :22229
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 :27778
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 :16666
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 :25642
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 :13908
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=3367 ) properties (out of 16) seen :23813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
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 :15927
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 :12840
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 16) seen :9793
[2023-03-17 19:18:58] [INFO ] Invariant cache hit.
[2023-03-17 19:18:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:58] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:58] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:18:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:18:58] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:18:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:58] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:18:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:58] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:18:58] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:18:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:58] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:18:58] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:18:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:58] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:18:58] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:18:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:58] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:18:58] [INFO ] Added : 3 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:18:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:58] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:18:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:58] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:18:58] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:18:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:58] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:18:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:58] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:18:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:18:58] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:18:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:58] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:18:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:58] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:18:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:18:58] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:18:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:59] [INFO ] [Real]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:18:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:59] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:18:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:18:59] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:18:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:59] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:18:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:59] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:18:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:18:59] [INFO ] Added : 2 causal constraints over 1 iterations in 15 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:18:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:59] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:18:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:59] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:18:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:18:59] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:18:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:59] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:18:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:59] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:18:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:18:59] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:18:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:59] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:18:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:59] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:18:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:18:59] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:18:59] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:59] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:18:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:59] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:18:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:18:59] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:18:59] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:59] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:18:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:18:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:59] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:18:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:18:59] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:18:59] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:18:59] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:18:59] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:18:59] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:18:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:19:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:00] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:19:00] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:19:00] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:19:00] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 8 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 :[23818, 20831, 23893, 17589, 20908, 25671, 27870, 25688, 25720, 22280, 25718, 25690, 27868, 20904, 23861, 13905]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:19:18] [INFO ] Invariant cache hit.
[2023-03-17 19:19:18] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-17 19:19:18] [INFO ] Invariant cache hit.
[2023-03-17 19:19:18] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:19:18] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-17 19:19:18] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:19:18] [INFO ] Invariant cache hit.
[2023-03-17 19:19:18] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 103 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:19:18] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2684 ms. (steps per millisecond=372 ) properties (out of 16) seen :135388
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 :17552
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 621 ms. (steps per millisecond=1610 ) properties (out of 16) seen :10753
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 365 ms. (steps per millisecond=2739 ) properties (out of 16) seen :19620
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 :12358
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 :15200
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 :11949
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 :27778
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 :20840
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 :25642
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 :17545
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 :25642
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 :23845
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 :27778
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 :14503
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 :15165
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 :15214
[2023-03-17 19:19:27] [INFO ] Invariant cache hit.
[2023-03-17 19:19:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:27] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:19:27] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:19:27] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:27] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:19:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:19:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:19:27] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:19:27] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:19:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:27] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:19:27] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:19:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:27] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:19:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:19:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:19:27] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:19:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:27] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:19:27] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:19:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:19:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:19:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:19:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:19:27] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:19:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:27] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:19:27] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:19:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:28] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:19:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:19:28] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:19:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:28] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:19:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:28] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:19:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:19:28] [INFO ] Added : 3 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:19:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:28] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:19:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:28] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:19:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:19:28] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:19:28] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:28] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:19:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:28] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:19:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:19:28] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:19:28] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:19:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:28] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:19:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:19:28] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:19:28] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:19:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:28] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:19:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:19:28] [INFO ] Added : 0 causal constraints over 0 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:19:28] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:28] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:19:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:28] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:19:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:19:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:19:28] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:19:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:29] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:19:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:29] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:19:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:19:29] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:19:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:29] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Real]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:19:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:29] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:19:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:19:29] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:19:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:29] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:19:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:29] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:19:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:19:29] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:19:29] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:29] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:19:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:29] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:19:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:19:29] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:19:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:29] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:19:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:29] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:19:29] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:19:29] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:29] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:19:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:19:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:29] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:29] [INFO ] [Nat]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:19:29] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:19:29] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:19:29] [INFO ] Added : 6 causal constraints over 2 iterations in 21 ms. Result :sat
Minimization took 8 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 :[23820, 20834, 23895, 17591, 20911, 25672, 27872, 25690, 25722, 22282, 25721, 25692, 27870, 20906, 23863, 15139]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:19:48] [INFO ] Invariant cache hit.
[2023-03-17 19:19:48] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-17 19:19:48] [INFO ] Invariant cache hit.
[2023-03-17 19:19:48] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:19:48] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-17 19:19:48] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 19:19:48] [INFO ] Invariant cache hit.
[2023-03-17 19:19:48] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:19:48] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2829 ms. (steps per millisecond=353 ) properties (out of 16) seen :135462
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 384 ms. (steps per millisecond=2604 ) properties (out of 16) seen :15883
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 :15930
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 :19631
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 :16743
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 519 ms. (steps per millisecond=1926 ) properties (out of 16) seen :15903
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=3546 ) properties (out of 16) seen :25645
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 :27778
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 :19616
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 :25642
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 :13891
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 16) seen :23825
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
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 :12366
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 :12368
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 665 ms. (steps per millisecond=1503 ) properties (out of 16) seen :10181
[2023-03-17 19:19:57] [INFO ] Invariant cache hit.
[2023-03-17 19:19:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:19:57] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:19:57] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:19:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:57] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:19:57] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:19:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:57] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:19:57] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:19:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:57] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:19:57] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:19:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:19:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:19:57] [INFO ] Added : 4 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:19:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:57] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:19:57] [INFO ] Added : 3 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:19:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:57] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:19:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:57] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:19:57] [INFO ] Added : 1 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:19:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:57] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:19:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:58] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:19:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:19:58] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:19:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:58] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Real]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:19:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:58] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:19:58] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:19:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:19:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:19:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:19:58] [INFO ] Added : 0 causal constraints over 0 iterations in 8 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:19:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:19:58] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:19:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:58] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:19:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:19:58] [INFO ] Added : 0 causal constraints over 0 iterations in 7 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:19:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:58] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:19:58] [INFO ] Added : 1 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:19:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:58] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:58] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:19:58] [INFO ] Added : 0 causal constraints over 0 iterations in 9 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:19:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:58] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:19:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:19:58] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:19:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:58] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:58] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:19:58] [INFO ] Added : 2 causal constraints over 1 iterations in 12 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:19:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:58] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:19:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:19:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:19:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:19:58] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:19:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:19:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:19:58] [INFO ] Added : 6 causal constraints over 2 iterations in 16 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 :[23823, 20835, 23898, 17593, 20913, 25674, 27875, 25692, 25724, 22283, 25723, 25693, 27872, 20909, 23865, 15141]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:20:17] [INFO ] Invariant cache hit.
[2023-03-17 19:20:17] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-17 19:20:17] [INFO ] Invariant cache hit.
[2023-03-17 19:20:17] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:20:17] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-17 19:20:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:20:17] [INFO ] Invariant cache hit.
[2023-03-17 19:20:17] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:20:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2337 ms. (steps per millisecond=427 ) properties (out of 16) seen :135619
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 :16673
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 547 ms. (steps per millisecond=1828 ) properties (out of 16) seen :11925
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 :17562
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 812 ms. (steps per millisecond=1231 ) properties (out of 16) seen :10410
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 :10105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=3816 ) properties (out of 16) seen :22223
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=4629 ) properties (out of 16) seen :23808
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 :25642
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 :13339
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 :25642
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 :22237
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 16) seen :10799
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 :15178
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 16) seen :9539
[2023-03-17 19:20:25] [INFO ] Invariant cache hit.
[2023-03-17 19:20:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:25] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:20:25] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:20:25] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:20:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:25] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:20:25] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:20:25] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:20:25] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:20:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:26] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:20:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:26] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:20:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:20:26] [INFO ] Added : 4 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:20:26] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:26] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:20:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:26] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:20:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:20:26] [INFO ] Added : 2 causal constraints over 1 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:20:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:26] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:20:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:26] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:20:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:20:26] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:20:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:26] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:26] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:20:26] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:20:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:26] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:20:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:26] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:20:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:20:26] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:20:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:26] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:26] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:20:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:20:26] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:20:26] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:26] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:20:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:26] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:20:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:20:26] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:20:26] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:26] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:26] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:20:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:20:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:20:27] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:20:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:27] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:27] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:20:27] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:20:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:27] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:20:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:27] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:20:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:20:27] [INFO ] Added : 0 causal constraints over 0 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:20:27] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:27] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:27] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:20:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:20:27] [INFO ] Added : 1 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:20:27] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:27] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:27] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:20:27] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:20:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:27] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:27] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:20:27] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:20:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:27] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:27] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:20:27] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:20:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:27] [INFO ] [Real]Absence check using state equation in 19 ms returned sat
[2023-03-17 19:20:27] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:20:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:20:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:28] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:28] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:20:28] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:28] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:20:28] [INFO ] Added : 6 causal constraints over 2 iterations in 24 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 :[23825, 20837, 23901, 17596, 20916, 25675, 27878, 25694, 25727, 22285, 25725, 25694, 27874, 20912, 23868, 15142]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:20:47] [INFO ] Invariant cache hit.
[2023-03-17 19:20:47] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-17 19:20:47] [INFO ] Invariant cache hit.
[2023-03-17 19:20:47] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:20:47] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-17 19:20:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:20:47] [INFO ] Invariant cache hit.
[2023-03-17 19:20:47] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:20:47] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3002 ms. (steps per millisecond=333 ) properties (out of 16) seen :135741
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 :17560
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 :15178
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 :16677
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 :13411
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 339 ms. (steps per millisecond=2949 ) properties (out of 16) seen :18514
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 :18526
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 :27778
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 :16671
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 285 ms. (steps per millisecond=3508 ) properties (out of 16) seen :20837
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 190 ms. (steps per millisecond=5263 ) properties (out of 16) seen :23811
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 :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 16) seen :11930
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 :13895
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 :11517
[2023-03-17 19:20:56] [INFO ] Invariant cache hit.
[2023-03-17 19:20:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:56] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2023-03-17 19:20:56] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:20:56] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:20:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:56] [INFO ] [Nat]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:20:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:20:56] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:20:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:20:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:56] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:20:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:20:56] [INFO ] Added : 4 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:20:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:56] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:20:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:56] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:20:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-17 19:20:56] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:20:56] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:56] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:20:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:56] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:20:56] [INFO ] Added : 4 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:20:56] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:56] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:56] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:20:56] [INFO ] Added : 3 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 8 ms.
[2023-03-17 19:20:56] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:56] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:20:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:56] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:56] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:20:56] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:20:56] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:56] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:57] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:20:57] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:20:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:57] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:57] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 7 ms returned sat
[2023-03-17 19:20:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:20:57] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:20:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:57] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:57] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:20:57] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:20:57] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:57] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:57] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:20:57] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:20:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:57] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:20:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:57] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:20:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:20:57] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:20:57] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:57] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:20:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:57] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:57] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:20:57] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:20:57] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:57] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:58] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:20:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:20:58] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:20:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:58] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:20:58] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:20:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:58] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-17 19:20:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:20:58] [INFO ] Added : 4 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:20:58] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:58] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:20:58] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:20:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:20:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:58] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:20:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:20:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:20:58] [INFO ] Added : 2 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:20:58] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:58] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:20:58] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:20:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:20:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:20:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:20:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:20:58] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-17 19:20:58] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:20:58] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:20:58] [INFO ] Added : 6 causal constraints over 2 iterations in 24 ms. Result :sat
Minimization took 8 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 :[23827, 20841, 23903, 17598, 20918, 25676, 27879, 25696, 25729, 22287, 25727, 25696, 27877, 20914, 23870, 15144]
Support contains 16 out of 38 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 38/38 places, 39/39 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 38/38 places, 39/39 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 39/39 (removed 0) transitions.
[2023-03-17 19:21:17] [INFO ] Invariant cache hit.
[2023-03-17 19:21:17] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-17 19:21:17] [INFO ] Invariant cache hit.
[2023-03-17 19:21:17] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:21:17] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-17 19:21:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 19:21:17] [INFO ] Invariant cache hit.
[2023-03-17 19:21:17] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 38/38 places, 39/39 transitions.
[2023-03-17 19:21:17] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2345 ms. (steps per millisecond=426 ) properties (out of 16) seen :135446
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 362 ms. (steps per millisecond=2762 ) properties (out of 16) seen :18528
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 16) seen :10076
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 341 ms. (steps per millisecond=2932 ) properties (out of 16) seen :23827
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=1499 ) properties (out of 16) seen :9550
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 515 ms. (steps per millisecond=1941 ) properties (out of 16) seen :12357
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=3623 ) properties (out of 16) seen :20830
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 :27778
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 :19624
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=2032 ) properties (out of 16) seen :17587
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 :25642
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=3952 ) properties (out of 16) seen :23813
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 158 ms. (steps per millisecond=6329 ) properties (out of 16) seen :27778
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 596 ms. (steps per millisecond=1677 ) properties (out of 16) seen :11119
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 :23859
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 592 ms. (steps per millisecond=1689 ) properties (out of 16) seen :11987
[2023-03-17 19:21:25] [INFO ] Invariant cache hit.
[2023-03-17 19:21:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:21:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:25] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:21:25] [INFO ] State equation strengthened by 27 read => feed constraints.
[2023-03-17 19:21:25] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:21:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:21:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:21:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:25] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 2 ms returned sat
[2023-03-17 19:21:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-17 19:21:26] [INFO ] Added : 2 causal constraints over 1 iterations in 11 ms. Result :sat
Minimization took 4 ms.
[2023-03-17 19:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:26] [INFO ] [Real]Absence check using state equation in 15 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Real]Added 27 Read/Feed constraints in 3 ms returned sat
[2023-03-17 19:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:26] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:21:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:21:26] [INFO ] Added : 4 causal constraints over 1 iterations in 20 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:26] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:26] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:21:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:21:26] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:26] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:26] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:21:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:21:26] [INFO ] Added : 4 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:26] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:26] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:21:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:21:26] [INFO ] Added : 3 causal constraints over 1 iterations in 22 ms. Result :sat
Minimization took 7 ms.
[2023-03-17 19:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:26] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Real]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:26] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:21:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:21:26] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:26] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:21:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:26] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:21:26] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:21:26] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:21:26] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:26] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:21:26] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:21:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:21:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:27] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 4 ms returned sat
[2023-03-17 19:21:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:21:27] [INFO ] Added : 1 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:21:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:27] [INFO ] [Real]Absence check using state equation in 20 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:21:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:21:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:27] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:21:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:21:27] [INFO ] Added : 0 causal constraints over 0 iterations in 13 ms. Result :sat
Minimization took 5 ms.
[2023-03-17 19:21:27] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:27] [INFO ] [Real]Absence check using state equation in 21 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:21:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:21:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:27] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:21:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-17 19:21:27] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:21:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:27] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:21:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:21:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:27] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:21:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:21:27] [INFO ] Added : 0 causal constraints over 0 iterations in 12 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:21:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:27] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Real]Added 27 Read/Feed constraints in 6 ms returned sat
[2023-03-17 19:21:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:21:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:27] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Nat]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:21:27] [INFO ] Computed and/alt/rep : 28/31/28 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-17 19:21:27] [INFO ] Added : 1 causal constraints over 1 iterations in 17 ms. Result :sat
Minimization took 6 ms.
[2023-03-17 19:21:27] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-17 19:21:27] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Real]Added 27 Read/Feed constraints in 5 ms returned sat
[2023-03-17 19:21:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-17 19:21:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2023-03-17 19:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.

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